1617567120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4019}}^1$

素因数の和:4094

約数の個数: 240

約数和(自身を含む): 5987741760

約数和(自身を除く): 4370174640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 48, 52, 60, 65, 72, 78, 80, 86, 90, 104, 117, 120, 129, 130, 144, 156, 172, 180, 195, 208, 215, 234, 240, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 624, 645, 688, 720, 774, 780, 860, 936, 1032, 1040, 1118, 1170, 1290, 1548, 1560, 1677, 1720, 1872, 1935, 2064, 2236, 2340, 2580, 2795, 3096, 3120, 3354, 3440, 3870, 4019, 4472, 4680, 5031, 5160, 5590, 6192, 6708, 7740, 8038, 8385, 8944, 9360, 10062, 10320, 11180, 12057, 13416, 15480, 16076, 16770, 20095, 20124, 22360, 24114, 25155, 26832, 30960, 32152, 33540, 36171, 40190, 40248, 44720, 48228, 50310, 52247, 60285, 64304, 67080, 72342, 80380, 80496, 96456, 100620, 104494, 120570, 134160, 144684, 156741, 160760, 172817, 180855, 192912, 201240, 208988, 241140, 261235, 289368, 313482, 321520, 345634, 361710, 402480, 417976, 470223, 482280, 518451, 522470, 578736, 626964, 691268, 723420, 783705, 835952, 864085, 940446, 964560, 1036902, 1044940, 1253928, 1382536, 1446840, 1555353, 1567410, 1728170, 1880892, 2073804, 2089880, 2246621, 2351115, 2507856, 2592255, 2765072, 2893680, 3110706, 3134820, 3456340, 3761784, 4147608, 4179760, 4493242, 4702230, 5184510, 6221412, 6269640, 6739863, 6912680, 7523568, 7776765, 8295216, 8986484, 9404460, 10369020, 11233105, 12442824, 12539280, 13479726, 13825360, 15553530, 17972968, 18808920, 20219589, 20738040, 22466210, 24885648, 26959452, 31107060, 33699315, 35945936, 37617840, 40439178, 41476080, 44932420, 53918904, 62214120, 67398630, 80878356, 89864840, 101097945, 107837808, 124428240, 134797260, 161756712, 179729680, 202195890, 269594520, 323513424, 404391780, 539189040, 808783560, 1617567120]

約数ペア:

[(1, 1617567120), (2, 808783560), (3, 539189040), (4, 404391780), (5, 323513424), (6, 269594520), (8, 202195890), (9, 179729680), (10, 161756712), (12, 134797260), (13, 124428240), (15, 107837808), (16, 101097945), (18, 89864840), (20, 80878356), (24, 67398630), (26, 62214120), (30, 53918904), (36, 44932420), (39, 41476080), (40, 40439178), (43, 37617840), (45, 35945936), (48, 33699315), (52, 31107060), (60, 26959452), (65, 24885648), (72, 22466210), (78, 20738040), (80, 20219589), (86, 18808920), (90, 17972968), (104, 15553530), (117, 13825360), (120, 13479726), (129, 12539280), (130, 12442824), (144, 11233105), (156, 10369020), (172, 9404460), (180, 8986484), (195, 8295216), (208, 7776765), (215, 7523568), (234, 6912680), (240, 6739863), (258, 6269640), (260, 6221412), (312, 5184510), (344, 4702230), (360, 4493242), (387, 4179760), (390, 4147608), (430, 3761784), (468, 3456340), (516, 3134820), (520, 3110706), (559, 2893680), (585, 2765072), (624, 2592255), (645, 2507856), (688, 2351115), (720, 2246621), (774, 2089880), (780, 2073804), (860, 1880892), (936, 1728170), (1032, 1567410), (1040, 1555353), (1118, 1446840), (1170, 1382536), (1290, 1253928), (1548, 1044940), (1560, 1036902), (1677, 964560), (1720, 940446), (1872, 864085), (1935, 835952), (2064, 783705), (2236, 723420), (2340, 691268), (2580, 626964), (2795, 578736), (3096, 522470), (3120, 518451), (3354, 482280), (3440, 470223), (3870, 417976), (4019, 402480), (4472, 361710), (4680, 345634), (5031, 321520), (5160, 313482), (5590, 289368), (6192, 261235), (6708, 241140), (7740, 208988), (8038, 201240), (8385, 192912), (8944, 180855), (9360, 172817), (10062, 160760), (10320, 156741), (11180, 144684), (12057, 134160), (13416, 120570), (15480, 104494), (16076, 100620), (16770, 96456), (20095, 80496), (20124, 80380), (22360, 72342), (24114, 67080), (25155, 64304), (26832, 60285), (30960, 52247), (32152, 50310), (33540, 48228), (36171, 44720), (40190, 40248)]