2040995880

素因数分解:

$2^3\times 3^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:154

約数の個数: 576

約数和(自身を含む): 8672676480

約数和(自身を除く): 6631680600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 81, 84, 88, 90, 99, 101, 105, 108, 110, 120, 126, 132, 135, 140, 154, 162, 165, 168, 180, 189, 198, 202, 210, 216, 220, 231, 243, 252, 264, 270, 280, 297, 303, 308, 315, 324, 330, 360, 378, 385, 396, 404, 405, 420, 440, 462, 486, 495, 504, 505, 540, 567, 594, 606, 616, 630, 648, 660, 693, 707, 729, 756, 770, 792, 808, 810, 840, 891, 909, 924, 945, 972, 990, 1010, 1080, 1111, 1134, 1155, 1188, 1212, 1215, 1260, 1320, 1386, 1414, 1458, 1485, 1512, 1515, 1540, 1620, 1701, 1782, 1818, 1848, 1890, 1944, 1980, 2020, 2079, 2121, 2187, 2222, 2268, 2310, 2376, 2424, 2430, 2520, 2673, 2727, 2772, 2828, 2835, 2916, 2970, 3030, 3080, 3240, 3333, 3402, 3465, 3535, 3564, 3636, 3645, 3780, 3960, 4040, 4158, 4242, 4374, 4444, 4455, 4536, 4545, 4620, 4860, 5103, 5346, 5454, 5544, 5555, 5656, 5670, 5832, 5940, 6060, 6237, 6363, 6561, 6666, 6804, 6930, 7070, 7128, 7272, 7290, 7560, 7777, 8019, 8181, 8316, 8484, 8505, 8748, 8888, 8910, 9090, 9240, 9720, 9999, 10206, 10395, 10605, 10692, 10908, 10935, 11110, 11340, 11880, 12120, 12474, 12726, 13122, 13332, 13365, 13608, 13635, 13860, 14140, 14580, 15309, 15554, 16038, 16362, 16632, 16665, 16968, 17010, 17496, 17820, 18180, 18711, 19089, 19998, 20412, 20790, 21210, 21384, 21816, 21870, 22220, 22680, 23331, 24057, 24543, 24948, 25452, 25515, 26244, 26664, 26730, 27270, 27720, 28280, 29160, 29997, 30618, 31108, 31185, 31815, 32076, 32724, 32805, 33330, 34020, 35640, 36360, 37422, 38178, 38885, 39996, 40095, 40824, 40905, 41580, 42420, 43740, 44440, 45927, 46662, 48114, 49086, 49896, 49995, 50904, 51030, 52488, 53460, 54540, 56133, 57267, 59994, 61236, 62216, 62370, 63630, 64152, 65448, 65610, 66660, 68040, 69993, 72171, 73629, 74844, 76356, 76545, 77770, 79992, 80190, 81810, 83160, 84840, 87480, 89991, 91854, 93324, 93555, 95445, 96228, 98172, 99990, 102060, 106920, 109080, 112266, 114534, 116655, 119988, 120285, 122472, 122715, 124740, 127260, 131220, 133320, 139986, 144342, 147258, 149688, 149985, 152712, 153090, 155540, 160380, 163620, 168399, 171801, 179982, 183708, 186648, 187110, 190890, 192456, 196344, 199980, 204120, 209979, 220887, 224532, 229068, 229635, 233310, 239976, 240570, 245430, 249480, 254520, 262440, 269973, 279972, 280665, 286335, 288684, 294516, 299970, 306180, 311080, 320760, 327240, 336798, 343602, 349965, 359964, 360855, 367416, 368145, 374220, 381780, 399960, 419958, 441774, 449064, 449955, 458136, 459270, 466620, 481140, 490860, 505197, 515403, 539946, 559944, 561330, 572670, 577368, 589032, 599940, 612360, 629937, 662661, 673596, 687204, 699930, 719928, 721710, 736290, 748440, 763560, 809919, 839916, 841995, 859005, 883548, 899910, 918540, 933240, 962280, 981720, 1010394, 1030806, 1049895, 1079892, 1104435, 1122660, 1145340, 1199880, 1259874, 1325322, 1347192, 1349865, 1374408, 1399860, 1443420, 1472580, 1546209, 1619838, 1679832, 1683990, 1718010, 1767096, 1799820, 1837080, 1889811, 2020788, 2061612, 2099790, 2159784, 2208870, 2245320, 2290680, 2429757, 2519748, 2525985, 2577015, 2650644, 2699730, 2799720, 2886840, 2945160, 3092418, 3149685, 3239676, 3313305, 3367980, 3436020, 3599640, 3779622, 4041576, 4049595, 4123224, 4199580, 4417740, 4638627, 4859514, 5039496, 5051970, 5154030, 5301288, 5399460, 5669433, 6184836, 6299370, 6479352, 6626610, 6735960, 6872040, 7289271, 7559244, 7731045, 8099190, 8399160, 8835480, 9277254, 9449055, 9719028, 10103940, 10308060, 10798920, 11338866, 12148785, 12369672, 12598740, 13253220, 14578542, 15118488, 15462090, 16198380, 17008299, 18554508, 18898110, 19438056, 20207880, 20616120, 22677732, 23193135, 24297570, 25197480, 26506440, 28347165, 29157084, 30924180, 32396760, 34016598, 36446355, 37109016, 37796220, 45355464, 46386270, 48595140, 51024897, 56694330, 58314168, 61848360, 68033196, 72892710, 75592440, 85041495, 92772540, 97190280, 102049794, 113388660, 136066392, 145785420, 170082990, 185545080, 204099588, 226777320, 255124485, 291570840, 340165980, 408199176, 510248970, 680331960, 1020497940, 2040995880]

約数ペア:

[(1, 2040995880), (2, 1020497940), (3, 680331960), (4, 510248970), (5, 408199176), (6, 340165980), (7, 291570840), (8, 255124485), (9, 226777320), (10, 204099588), (11, 185545080), (12, 170082990), (14, 145785420), (15, 136066392), (18, 113388660), (20, 102049794), (21, 97190280), (22, 92772540), (24, 85041495), (27, 75592440), (28, 72892710), (30, 68033196), (33, 61848360), (35, 58314168), (36, 56694330), (40, 51024897), (42, 48595140), (44, 46386270), (45, 45355464), (54, 37796220), (55, 37109016), (56, 36446355), (60, 34016598), (63, 32396760), (66, 30924180), (70, 29157084), (72, 28347165), (77, 26506440), (81, 25197480), (84, 24297570), (88, 23193135), (90, 22677732), (99, 20616120), (101, 20207880), (105, 19438056), (108, 18898110), (110, 18554508), (120, 17008299), (126, 16198380), (132, 15462090), (135, 15118488), (140, 14578542), (154, 13253220), (162, 12598740), (165, 12369672), (168, 12148785), (180, 11338866), (189, 10798920), (198, 10308060), (202, 10103940), (210, 9719028), (216, 9449055), (220, 9277254), (231, 8835480), (243, 8399160), (252, 8099190), (264, 7731045), (270, 7559244), (280, 7289271), (297, 6872040), (303, 6735960), (308, 6626610), (315, 6479352), (324, 6299370), (330, 6184836), (360, 5669433), (378, 5399460), (385, 5301288), (396, 5154030), (404, 5051970), (405, 5039496), (420, 4859514), (440, 4638627), (462, 4417740), (486, 4199580), (495, 4123224), (504, 4049595), (505, 4041576), (540, 3779622), (567, 3599640), (594, 3436020), (606, 3367980), (616, 3313305), (630, 3239676), (648, 3149685), (660, 3092418), (693, 2945160), (707, 2886840), (729, 2799720), (756, 2699730), (770, 2650644), (792, 2577015), (808, 2525985), (810, 2519748), (840, 2429757), (891, 2290680), (909, 2245320), (924, 2208870), (945, 2159784), (972, 2099790), (990, 2061612), (1010, 2020788), (1080, 1889811), (1111, 1837080), (1134, 1799820), (1155, 1767096), (1188, 1718010), (1212, 1683990), (1215, 1679832), (1260, 1619838), (1320, 1546209), (1386, 1472580), (1414, 1443420), (1458, 1399860), (1485, 1374408), (1512, 1349865), (1515, 1347192), (1540, 1325322), (1620, 1259874), (1701, 1199880), (1782, 1145340), (1818, 1122660), (1848, 1104435), (1890, 1079892), (1944, 1049895), (1980, 1030806), (2020, 1010394), (2079, 981720), (2121, 962280), (2187, 933240), (2222, 918540), (2268, 899910), (2310, 883548), (2376, 859005), (2424, 841995), (2430, 839916), (2520, 809919), (2673, 763560), (2727, 748440), (2772, 736290), (2828, 721710), (2835, 719928), (2916, 699930), (2970, 687204), (3030, 673596), (3080, 662661), (3240, 629937), (3333, 612360), (3402, 599940), (3465, 589032), (3535, 577368), (3564, 572670), (3636, 561330), (3645, 559944), (3780, 539946), (3960, 515403), (4040, 505197), (4158, 490860), (4242, 481140), (4374, 466620), (4444, 459270), (4455, 458136), (4536, 449955), (4545, 449064), (4620, 441774), (4860, 419958), (5103, 399960), (5346, 381780), (5454, 374220), (5544, 368145), (5555, 367416), (5656, 360855), (5670, 359964), (5832, 349965), (5940, 343602), (6060, 336798), (6237, 327240), (6363, 320760), (6561, 311080), (6666, 306180), (6804, 299970), (6930, 294516), (7070, 288684), (7128, 286335), (7272, 280665), (7290, 279972), (7560, 269973), (7777, 262440), (8019, 254520), (8181, 249480), (8316, 245430), (8484, 240570), (8505, 239976), (8748, 233310), (8888, 229635), (8910, 229068), (9090, 224532), (9240, 220887), (9720, 209979), (9999, 204120), (10206, 199980), (10395, 196344), (10605, 192456), (10692, 190890), (10908, 187110), (10935, 186648), (11110, 183708), (11340, 179982), (11880, 171801), (12120, 168399), (12474, 163620), (12726, 160380), (13122, 155540), (13332, 153090), (13365, 152712), (13608, 149985), (13635, 149688), (13860, 147258), (14140, 144342), (14580, 139986), (15309, 133320), (15554, 131220), (16038, 127260), (16362, 124740), (16632, 122715), (16665, 122472), (16968, 120285), (17010, 119988), (17496, 116655), (17820, 114534), (18180, 112266), (18711, 109080), (19089, 106920), (19998, 102060), (20412, 99990), (20790, 98172), (21210, 96228), (21384, 95445), (21816, 93555), (21870, 93324), (22220, 91854), (22680, 89991), (23331, 87480), (24057, 84840), (24543, 83160), (24948, 81810), (25452, 80190), (25515, 79992), (26244, 77770), (26664, 76545), (26730, 76356), (27270, 74844), (27720, 73629), (28280, 72171), (29160, 69993), (29997, 68040), (30618, 66660), (31108, 65610), (31185, 65448), (31815, 64152), (32076, 63630), (32724, 62370), (32805, 62216), (33330, 61236), (34020, 59994), (35640, 57267), (36360, 56133), (37422, 54540), (38178, 53460), (38885, 52488), (39996, 51030), (40095, 50904), (40824, 49995), (40905, 49896), (41580, 49086), (42420, 48114), (43740, 46662), (44440, 45927)]