2489560920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:645

約数の個数: 640

約数和(自身を含む): 11064936960

約数和(自身を除く): 8575376040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 24, 27, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 51, 54, 55, 56, 60, 63, 66, 68, 70, 72, 77, 81, 84, 85, 88, 90, 99, 102, 105, 108, 110, 119, 120, 126, 132, 135, 136, 140, 153, 154, 162, 165, 168, 170, 180, 187, 189, 198, 204, 210, 216, 220, 231, 238, 252, 255, 264, 270, 280, 297, 306, 308, 315, 324, 330, 340, 357, 360, 374, 378, 385, 396, 405, 408, 420, 440, 459, 462, 476, 495, 504, 510, 540, 561, 567, 587, 594, 595, 612, 616, 630, 648, 660, 680, 693, 714, 748, 756, 765, 770, 792, 810, 840, 891, 918, 924, 935, 945, 952, 990, 1020, 1071, 1080, 1122, 1134, 1155, 1174, 1188, 1190, 1224, 1260, 1309, 1320, 1377, 1386, 1428, 1485, 1496, 1512, 1530, 1540, 1620, 1683, 1761, 1782, 1785, 1836, 1848, 1870, 1890, 1980, 2040, 2079, 2142, 2244, 2268, 2295, 2310, 2348, 2376, 2380, 2520, 2618, 2754, 2772, 2805, 2835, 2856, 2935, 2970, 3060, 3080, 3213, 3240, 3366, 3465, 3522, 3564, 3570, 3672, 3740, 3780, 3927, 3960, 4109, 4158, 4284, 4455, 4488, 4536, 4590, 4620, 4696, 4760, 5049, 5236, 5283, 5355, 5508, 5544, 5610, 5670, 5870, 5940, 6120, 6237, 6426, 6457, 6545, 6732, 6885, 6930, 7044, 7128, 7140, 7480, 7560, 7854, 8218, 8316, 8415, 8568, 8805, 8910, 9180, 9240, 9639, 9979, 10098, 10395, 10472, 10566, 10710, 11016, 11220, 11340, 11740, 11781, 11880, 12327, 12474, 12852, 12914, 13090, 13464, 13770, 13860, 14088, 14280, 15147, 15708, 15849, 16065, 16436, 16632, 16830, 17610, 17820, 18360, 19278, 19371, 19635, 19958, 20196, 20545, 20790, 21132, 21420, 22440, 22680, 23480, 23562, 24654, 24948, 25245, 25704, 25828, 26180, 26415, 27540, 27720, 29937, 30294, 31185, 31416, 31698, 32130, 32285, 32872, 33660, 35220, 35343, 35640, 36981, 38556, 38742, 39270, 39916, 40392, 41090, 41580, 42264, 42840, 45199, 47124, 47547, 48195, 49308, 49895, 49896, 50490, 51656, 52360, 52830, 55080, 58113, 58905, 59874, 60588, 61635, 62370, 63396, 64260, 64570, 67320, 69853, 70440, 70686, 73962, 75735, 77112, 77484, 78540, 79245, 79832, 82180, 83160, 89811, 90398, 94248, 95094, 96390, 96855, 98616, 99790, 100980, 105660, 106029, 109769, 110943, 116226, 117810, 119748, 121176, 123270, 124740, 126792, 128520, 129140, 135597, 139706, 141372, 147924, 149685, 151470, 154968, 157080, 158490, 164360, 174339, 176715, 179622, 180796, 184905, 190188, 192780, 193710, 199580, 201960, 209559, 211320, 212058, 219538, 221886, 225995, 232452, 235620, 237735, 239496, 246540, 249480, 258280, 269433, 271194, 279412, 282744, 290565, 295848, 299370, 302940, 316980, 329307, 332829, 348678, 349265, 353430, 359244, 361592, 369810, 380376, 385560, 387420, 399160, 406791, 419118, 424116, 439076, 443772, 449055, 451990, 464904, 471240, 475470, 493080, 523017, 530145, 538866, 542388, 548845, 554715, 558824, 581130, 598740, 605880, 628677, 633960, 658614, 665658, 677985, 697356, 698530, 706860, 718488, 739620, 768383, 774840, 808299, 813582, 838236, 848232, 871695, 878152, 887544, 898110, 903980, 950940, 987921, 1046034, 1047795, 1060290, 1077732, 1084776, 1097690, 1109430, 1162260, 1197480, 1220373, 1257354, 1317228, 1331316, 1347165, 1355970, 1394712, 1397060, 1413720, 1479240, 1536766, 1616598, 1627164, 1646535, 1664145, 1676472, 1743390, 1796220, 1807960, 1886031, 1901880, 1975842, 2033955, 2092068, 2095590, 2120580, 2155464, 2195380, 2218860, 2305149, 2324520, 2440746, 2514708, 2615085, 2634456, 2662632, 2694330, 2711940, 2794120, 2963763, 3073532, 3143385, 3233196, 3254328, 3293070, 3328290, 3486780, 3592440, 3661119, 3772062, 3841915, 3951684, 4041495, 4067910, 4184136, 4191180, 4241160, 4390760, 4437720, 4610298, 4881492, 4939605, 5029416, 5230170, 5388660, 5423880, 5658093, 5927526, 6101865, 6147064, 6286770, 6466392, 6586140, 6656580, 6915447, 6973560, 7322238, 7544124, 7683830, 7903368, 8082990, 8135820, 8382360, 8891289, 9220596, 9430155, 9762984, 9879210, 10460340, 10777320, 11316186, 11525745, 11855052, 12203730, 12573540, 13172280, 13313160, 13830894, 14644476, 14818815, 15088248, 15367660, 16165980, 16271640, 17782578, 18305595, 18441192, 18860310, 19758420, 20746341, 20920680, 22632372, 23051490, 23710104, 24407460, 25147080, 27661788, 28290465, 29288952, 29637630, 30735320, 32331960, 34577235, 35565156, 36611190, 37720620, 39516840, 41492682, 44456445, 45264744, 46102980, 48814920, 55323576, 56580930, 59275260, 62239023, 69154470, 71130312, 73222380, 75441240, 82985364, 88912890, 92205960, 103731705, 113161860, 118550520, 124478046, 138308940, 146444760, 165970728, 177825780, 207463410, 226323720, 248956092, 276617880, 311195115, 355651560, 414926820, 497912184, 622390230, 829853640, 1244780460, 2489560920]

約数ペア:

[(1, 2489560920), (2, 1244780460), (3, 829853640), (4, 622390230), (5, 497912184), (6, 414926820), (7, 355651560), (8, 311195115), (9, 276617880), (10, 248956092), (11, 226323720), (12, 207463410), (14, 177825780), (15, 165970728), (17, 146444760), (18, 138308940), (20, 124478046), (21, 118550520), (22, 113161860), (24, 103731705), (27, 92205960), (28, 88912890), (30, 82985364), (33, 75441240), (34, 73222380), (35, 71130312), (36, 69154470), (40, 62239023), (42, 59275260), (44, 56580930), (45, 55323576), (51, 48814920), (54, 46102980), (55, 45264744), (56, 44456445), (60, 41492682), (63, 39516840), (66, 37720620), (68, 36611190), (70, 35565156), (72, 34577235), (77, 32331960), (81, 30735320), (84, 29637630), (85, 29288952), (88, 28290465), (90, 27661788), (99, 25147080), (102, 24407460), (105, 23710104), (108, 23051490), (110, 22632372), (119, 20920680), (120, 20746341), (126, 19758420), (132, 18860310), (135, 18441192), (136, 18305595), (140, 17782578), (153, 16271640), (154, 16165980), (162, 15367660), (165, 15088248), (168, 14818815), (170, 14644476), (180, 13830894), (187, 13313160), (189, 13172280), (198, 12573540), (204, 12203730), (210, 11855052), (216, 11525745), (220, 11316186), (231, 10777320), (238, 10460340), (252, 9879210), (255, 9762984), (264, 9430155), (270, 9220596), (280, 8891289), (297, 8382360), (306, 8135820), (308, 8082990), (315, 7903368), (324, 7683830), (330, 7544124), (340, 7322238), (357, 6973560), (360, 6915447), (374, 6656580), (378, 6586140), (385, 6466392), (396, 6286770), (405, 6147064), (408, 6101865), (420, 5927526), (440, 5658093), (459, 5423880), (462, 5388660), (476, 5230170), (495, 5029416), (504, 4939605), (510, 4881492), (540, 4610298), (561, 4437720), (567, 4390760), (587, 4241160), (594, 4191180), (595, 4184136), (612, 4067910), (616, 4041495), (630, 3951684), (648, 3841915), (660, 3772062), (680, 3661119), (693, 3592440), (714, 3486780), (748, 3328290), (756, 3293070), (765, 3254328), (770, 3233196), (792, 3143385), (810, 3073532), (840, 2963763), (891, 2794120), (918, 2711940), (924, 2694330), (935, 2662632), (945, 2634456), (952, 2615085), (990, 2514708), (1020, 2440746), (1071, 2324520), (1080, 2305149), (1122, 2218860), (1134, 2195380), (1155, 2155464), (1174, 2120580), (1188, 2095590), (1190, 2092068), (1224, 2033955), (1260, 1975842), (1309, 1901880), (1320, 1886031), (1377, 1807960), (1386, 1796220), (1428, 1743390), (1485, 1676472), (1496, 1664145), (1512, 1646535), (1530, 1627164), (1540, 1616598), (1620, 1536766), (1683, 1479240), (1761, 1413720), (1782, 1397060), (1785, 1394712), (1836, 1355970), (1848, 1347165), (1870, 1331316), (1890, 1317228), (1980, 1257354), (2040, 1220373), (2079, 1197480), (2142, 1162260), (2244, 1109430), (2268, 1097690), (2295, 1084776), (2310, 1077732), (2348, 1060290), (2376, 1047795), (2380, 1046034), (2520, 987921), (2618, 950940), (2754, 903980), (2772, 898110), (2805, 887544), (2835, 878152), (2856, 871695), (2935, 848232), (2970, 838236), (3060, 813582), (3080, 808299), (3213, 774840), (3240, 768383), (3366, 739620), (3465, 718488), (3522, 706860), (3564, 698530), (3570, 697356), (3672, 677985), (3740, 665658), (3780, 658614), (3927, 633960), (3960, 628677), (4109, 605880), (4158, 598740), (4284, 581130), (4455, 558824), (4488, 554715), (4536, 548845), (4590, 542388), (4620, 538866), (4696, 530145), (4760, 523017), (5049, 493080), (5236, 475470), (5283, 471240), (5355, 464904), (5508, 451990), (5544, 449055), (5610, 443772), (5670, 439076), (5870, 424116), (5940, 419118), (6120, 406791), (6237, 399160), (6426, 387420), (6457, 385560), (6545, 380376), (6732, 369810), (6885, 361592), (6930, 359244), (7044, 353430), (7128, 349265), (7140, 348678), (7480, 332829), (7560, 329307), (7854, 316980), (8218, 302940), (8316, 299370), (8415, 295848), (8568, 290565), (8805, 282744), (8910, 279412), (9180, 271194), (9240, 269433), (9639, 258280), (9979, 249480), (10098, 246540), (10395, 239496), (10472, 237735), (10566, 235620), (10710, 232452), (11016, 225995), (11220, 221886), (11340, 219538), (11740, 212058), (11781, 211320), (11880, 209559), (12327, 201960), (12474, 199580), (12852, 193710), (12914, 192780), (13090, 190188), (13464, 184905), (13770, 180796), (13860, 179622), (14088, 176715), (14280, 174339), (15147, 164360), (15708, 158490), (15849, 157080), (16065, 154968), (16436, 151470), (16632, 149685), (16830, 147924), (17610, 141372), (17820, 139706), (18360, 135597), (19278, 129140), (19371, 128520), (19635, 126792), (19958, 124740), (20196, 123270), (20545, 121176), (20790, 119748), (21132, 117810), (21420, 116226), (22440, 110943), (22680, 109769), (23480, 106029), (23562, 105660), (24654, 100980), (24948, 99790), (25245, 98616), (25704, 96855), (25828, 96390), (26180, 95094), (26415, 94248), (27540, 90398), (27720, 89811), (29937, 83160), (30294, 82180), (31185, 79832), (31416, 79245), (31698, 78540), (32130, 77484), (32285, 77112), (32872, 75735), (33660, 73962), (35220, 70686), (35343, 70440), (35640, 69853), (36981, 67320), (38556, 64570), (38742, 64260), (39270, 63396), (39916, 62370), (40392, 61635), (41090, 60588), (41580, 59874), (42264, 58905), (42840, 58113), (45199, 55080), (47124, 52830), (47547, 52360), (48195, 51656), (49308, 50490), (49895, 49896)]