380997540

素因数分解:

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

素因数の和:78

約数の個数: 576

約数和(自身を含む): 1608768000

約数和(自身を除く): 1227770460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 27, 28, 30, 33, 34, 35, 36, 42, 44, 45, 49, 51, 54, 55, 60, 63, 66, 68, 70, 77, 84, 85, 90, 98, 99, 102, 105, 108, 110, 119, 121, 126, 132, 135, 140, 147, 153, 154, 165, 170, 180, 187, 189, 196, 198, 204, 210, 220, 231, 238, 242, 245, 252, 255, 270, 294, 297, 306, 308, 315, 330, 340, 343, 357, 363, 374, 378, 385, 396, 420, 441, 459, 462, 476, 484, 490, 495, 510, 539, 540, 561, 588, 594, 595, 605, 612, 630, 660, 686, 693, 714, 726, 735, 748, 756, 765, 770, 833, 847, 882, 918, 924, 935, 945, 980, 990, 1020, 1029, 1071, 1078, 1089, 1122, 1155, 1188, 1190, 1210, 1260, 1309, 1323, 1372, 1386, 1428, 1452, 1470, 1485, 1530, 1540, 1617, 1666, 1683, 1694, 1715, 1764, 1785, 1815, 1836, 1870, 1890, 1980, 2057, 2058, 2079, 2142, 2156, 2178, 2205, 2244, 2295, 2310, 2380, 2420, 2499, 2541, 2618, 2646, 2695, 2772, 2805, 2940, 2970, 3060, 3087, 3213, 3234, 3267, 3332, 3366, 3388, 3430, 3465, 3570, 3630, 3740, 3773, 3780, 3927, 4114, 4116, 4158, 4165, 4235, 4284, 4356, 4410, 4590, 4620, 4851, 4998, 5049, 5082, 5145, 5236, 5292, 5355, 5390, 5445, 5610, 5831, 5929, 5940, 6171, 6174, 6426, 6468, 6534, 6545, 6615, 6732, 6860, 6930, 7140, 7260, 7497, 7546, 7623, 7854, 8085, 8228, 8316, 8330, 8415, 8470, 8820, 9163, 9180, 9261, 9702, 9996, 10098, 10164, 10285, 10290, 10395, 10710, 10780, 10890, 11220, 11319, 11662, 11781, 11858, 12342, 12348, 12495, 12705, 12852, 13068, 13090, 13230, 13860, 14399, 14553, 14994, 15092, 15246, 15435, 15708, 16065, 16170, 16335, 16660, 16830, 16940, 17493, 17787, 18326, 18513, 18522, 18865, 19404, 19635, 20196, 20570, 20580, 20790, 21420, 21780, 22491, 22638, 22869, 23324, 23562, 23716, 24255, 24684, 24990, 25245, 25410, 26180, 26460, 27489, 28798, 29106, 29155, 29645, 29988, 30492, 30855, 30870, 32130, 32340, 32670, 33660, 33957, 34986, 35343, 35574, 36652, 37026, 37044, 37485, 37730, 38115, 39270, 41140, 41503, 41580, 43197, 44982, 45276, 45738, 45815, 46305, 47124, 48510, 49980, 50490, 50820, 52479, 53361, 54978, 55539, 56595, 57596, 58212, 58310, 58905, 59290, 61710, 61740, 64141, 64260, 65340, 67914, 69972, 70686, 71148, 71995, 72765, 74052, 74970, 75460, 76230, 78540, 82467, 83006, 86394, 87465, 88935, 89964, 91476, 91630, 92565, 92610, 97020, 100793, 100980, 101871, 104958, 106722, 109956, 111078, 112455, 113190, 114345, 116620, 117810, 118580, 123420, 124509, 128282, 129591, 135828, 137445, 141372, 143990, 145530, 149940, 152460, 157437, 160083, 164934, 166012, 169785, 172788, 174930, 176715, 177870, 183260, 185130, 185220, 192423, 201586, 203742, 207515, 209916, 213444, 215985, 222156, 224910, 226380, 228690, 235620, 247401, 249018, 256564, 259182, 262395, 266805, 274890, 277695, 287980, 291060, 302379, 314874, 320166, 320705, 329868, 339570, 349860, 353430, 355740, 370260, 373527, 384846, 388773, 403172, 407484, 412335, 415030, 431970, 449820, 457380, 494802, 498036, 503965, 509355, 518364, 524790, 533610, 549780, 555390, 577269, 604758, 622545, 629748, 640332, 641410, 647955, 679140, 705551, 706860, 747054, 769692, 777546, 787185, 800415, 824670, 830060, 863940, 907137, 962115, 989604, 1007930, 1018710, 1049580, 1067220, 1110780, 1120581, 1154538, 1209516, 1237005, 1245090, 1282820, 1295910, 1411102, 1494108, 1511895, 1555092, 1574370, 1600830, 1649340, 1731807, 1814274, 1867635, 1924230, 1943865, 2015860, 2037420, 2116653, 2241162, 2309076, 2474010, 2490180, 2591820, 2721411, 2822204, 2886345, 3023790, 3148740, 3201660, 3463614, 3527755, 3628548, 3735270, 3848460, 3887730, 4233306, 4482324, 4535685, 4948020, 5442822, 5602905, 5772690, 6047580, 6349959, 6927228, 7055510, 7470540, 7775460, 8466612, 8659035, 9071370, 10583265, 10885644, 11205810, 11545380, 12699918, 13607055, 14111020, 17318070, 18142740, 19049877, 21166530, 22411620, 25399836, 27214110, 31749795, 34636140, 38099754, 42333060, 54428220, 63499590, 76199508, 95249385, 126999180, 190498770, 380997540]

約数ペア:

[(1, 380997540), (2, 190498770), (3, 126999180), (4, 95249385), (5, 76199508), (6, 63499590), (7, 54428220), (9, 42333060), (10, 38099754), (11, 34636140), (12, 31749795), (14, 27214110), (15, 25399836), (17, 22411620), (18, 21166530), (20, 19049877), (21, 18142740), (22, 17318070), (27, 14111020), (28, 13607055), (30, 12699918), (33, 11545380), (34, 11205810), (35, 10885644), (36, 10583265), (42, 9071370), (44, 8659035), (45, 8466612), (49, 7775460), (51, 7470540), (54, 7055510), (55, 6927228), (60, 6349959), (63, 6047580), (66, 5772690), (68, 5602905), (70, 5442822), (77, 4948020), (84, 4535685), (85, 4482324), (90, 4233306), (98, 3887730), (99, 3848460), (102, 3735270), (105, 3628548), (108, 3527755), (110, 3463614), (119, 3201660), (121, 3148740), (126, 3023790), (132, 2886345), (135, 2822204), (140, 2721411), (147, 2591820), (153, 2490180), (154, 2474010), (165, 2309076), (170, 2241162), (180, 2116653), (187, 2037420), (189, 2015860), (196, 1943865), (198, 1924230), (204, 1867635), (210, 1814274), (220, 1731807), (231, 1649340), (238, 1600830), (242, 1574370), (245, 1555092), (252, 1511895), (255, 1494108), (270, 1411102), (294, 1295910), (297, 1282820), (306, 1245090), (308, 1237005), (315, 1209516), (330, 1154538), (340, 1120581), (343, 1110780), (357, 1067220), (363, 1049580), (374, 1018710), (378, 1007930), (385, 989604), (396, 962115), (420, 907137), (441, 863940), (459, 830060), (462, 824670), (476, 800415), (484, 787185), (490, 777546), (495, 769692), (510, 747054), (539, 706860), (540, 705551), (561, 679140), (588, 647955), (594, 641410), (595, 640332), (605, 629748), (612, 622545), (630, 604758), (660, 577269), (686, 555390), (693, 549780), (714, 533610), (726, 524790), (735, 518364), (748, 509355), (756, 503965), (765, 498036), (770, 494802), (833, 457380), (847, 449820), (882, 431970), (918, 415030), (924, 412335), (935, 407484), (945, 403172), (980, 388773), (990, 384846), (1020, 373527), (1029, 370260), (1071, 355740), (1078, 353430), (1089, 349860), (1122, 339570), (1155, 329868), (1188, 320705), (1190, 320166), (1210, 314874), (1260, 302379), (1309, 291060), (1323, 287980), (1372, 277695), (1386, 274890), (1428, 266805), (1452, 262395), (1470, 259182), (1485, 256564), (1530, 249018), (1540, 247401), (1617, 235620), (1666, 228690), (1683, 226380), (1694, 224910), (1715, 222156), (1764, 215985), (1785, 213444), (1815, 209916), (1836, 207515), (1870, 203742), (1890, 201586), (1980, 192423), (2057, 185220), (2058, 185130), (2079, 183260), (2142, 177870), (2156, 176715), (2178, 174930), (2205, 172788), (2244, 169785), (2295, 166012), (2310, 164934), (2380, 160083), (2420, 157437), (2499, 152460), (2541, 149940), (2618, 145530), (2646, 143990), (2695, 141372), (2772, 137445), (2805, 135828), (2940, 129591), (2970, 128282), (3060, 124509), (3087, 123420), (3213, 118580), (3234, 117810), (3267, 116620), (3332, 114345), (3366, 113190), (3388, 112455), (3430, 111078), (3465, 109956), (3570, 106722), (3630, 104958), (3740, 101871), (3773, 100980), (3780, 100793), (3927, 97020), (4114, 92610), (4116, 92565), (4158, 91630), (4165, 91476), (4235, 89964), (4284, 88935), (4356, 87465), (4410, 86394), (4590, 83006), (4620, 82467), (4851, 78540), (4998, 76230), (5049, 75460), (5082, 74970), (5145, 74052), (5236, 72765), (5292, 71995), (5355, 71148), (5390, 70686), (5445, 69972), (5610, 67914), (5831, 65340), (5929, 64260), (5940, 64141), (6171, 61740), (6174, 61710), (6426, 59290), (6468, 58905), (6534, 58310), (6545, 58212), (6615, 57596), (6732, 56595), (6860, 55539), (6930, 54978), (7140, 53361), (7260, 52479), (7497, 50820), (7546, 50490), (7623, 49980), (7854, 48510), (8085, 47124), (8228, 46305), (8316, 45815), (8330, 45738), (8415, 45276), (8470, 44982), (8820, 43197), (9163, 41580), (9180, 41503), (9261, 41140), (9702, 39270), (9996, 38115), (10098, 37730), (10164, 37485), (10285, 37044), (10290, 37026), (10395, 36652), (10710, 35574), (10780, 35343), (10890, 34986), (11220, 33957), (11319, 33660), (11662, 32670), (11781, 32340), (11858, 32130), (12342, 30870), (12348, 30855), (12495, 30492), (12705, 29988), (12852, 29645), (13068, 29155), (13090, 29106), (13230, 28798), (13860, 27489), (14399, 26460), (14553, 26180), (14994, 25410), (15092, 25245), (15246, 24990), (15435, 24684), (15708, 24255), (16065, 23716), (16170, 23562), (16335, 23324), (16660, 22869), (16830, 22638), (16940, 22491), (17493, 21780), (17787, 21420), (18326, 20790), (18513, 20580), (18522, 20570), (18865, 20196), (19404, 19635)]