611531539840

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4323611}}^1$

素因数の和:4323660

約数の個数: 128

約数和(自身を含む): 1667011842720

約数和(自身を除く): 1055480302880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 520, 544, 640, 680, 832, 884, 1040, 1088, 1105, 1360, 1664, 1768, 2080, 2176, 2210, 2720, 3536, 4160, 4420, 5440, 7072, 8320, 8840, 10880, 14144, 17680, 28288, 35360, 70720, 141440, 4323611, 8647222, 17294444, 21618055, 34588888, 43236110, 56206943, 69177776, 73501387, 86472220, 112413886, 138355552, 147002774, 172944440, 224827772, 276711104, 281034715, 294005548, 345888880, 367506935, 449655544, 553422208, 562069430, 588011096, 691777760, 735013870, 899311088, 955518031, 1124138860, 1176022192, 1383555520, 1470027740, 1798622176, 1911036062, 2248277720, 2352044384, 2767111040, 2940055480, 3597244352, 3822072124, 4496555440, 4704088768, 4777590155, 5880110960, 7194488704, 7644144248, 8993110880, 9408177536, 9555180310, 11760221920, 15288288496, 17986221760, 19110360620, 23520443840, 30576576992, 35972443520, 38220721240, 47040887680, 61153153984, 76441442480, 122306307968, 152882884960, 305765769920, 611531539840]

約数ペア:

[(1, 611531539840), (2, 305765769920), (4, 152882884960), (5, 122306307968), (8, 76441442480), (10, 61153153984), (13, 47040887680), (16, 38220721240), (17, 35972443520), (20, 30576576992), (26, 23520443840), (32, 19110360620), (34, 17986221760), (40, 15288288496), (52, 11760221920), (64, 9555180310), (65, 9408177536), (68, 8993110880), (80, 7644144248), (85, 7194488704), (104, 5880110960), (128, 4777590155), (130, 4704088768), (136, 4496555440), (160, 3822072124), (170, 3597244352), (208, 2940055480), (221, 2767111040), (260, 2352044384), (272, 2248277720), (320, 1911036062), (340, 1798622176), (416, 1470027740), (442, 1383555520), (520, 1176022192), (544, 1124138860), (640, 955518031), (680, 899311088), (832, 735013870), (884, 691777760), (1040, 588011096), (1088, 562069430), (1105, 553422208), (1360, 449655544), (1664, 367506935), (1768, 345888880), (2080, 294005548), (2176, 281034715), (2210, 276711104), (2720, 224827772), (3536, 172944440), (4160, 147002774), (4420, 138355552), (5440, 112413886), (7072, 86472220), (8320, 73501387), (8840, 69177776), (10880, 56206943), (14144, 43236110), (17680, 34588888), (28288, 21618055), (35360, 17294444), (70720, 8647222), (141440, 4323611)]