8805079920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{403163}}^1$

素因数の和:403199

約数の個数: 160

約数和(自身を含む): 33594849792

約数和(自身を除く): 24789769872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 403163, 806326, 1209489, 1612652, 2015815, 2418978, 2822141, 3225304, 4031630, 4837956, 5241119, 5644282, 6047445, 6450608, 8063260, 8466423, 9675912, 10482238, 11288564, 12094890, 14110705, 15723357, 16126520, 16932846, 19351824, 20964476, 22577128, 24189780, 26205595, 28221410, 31446714, 32253040, 33865692, 36687833, 41928952, 42332115, 45154256, 48379560, 52411190, 56442820, 62893428, 67731384, 73375666, 78616785, 83857904, 84664230, 96759120, 104822380, 110063499, 112885640, 125786856, 135462768, 146751332, 157233570, 169328460, 183439165, 209644760, 220126998, 225771280, 251573712, 293502664, 314467140, 338656920, 366878330, 419289520, 440253996, 550317495, 587005328, 628934280, 677313840, 733756660, 880507992, 1100634990, 1257868560, 1467513320, 1761015984, 2201269980, 2935026640, 4402539960, 8805079920]

約数ペア:

[(1, 8805079920), (2, 4402539960), (3, 2935026640), (4, 2201269980), (5, 1761015984), (6, 1467513320), (7, 1257868560), (8, 1100634990), (10, 880507992), (12, 733756660), (13, 677313840), (14, 628934280), (15, 587005328), (16, 550317495), (20, 440253996), (21, 419289520), (24, 366878330), (26, 338656920), (28, 314467140), (30, 293502664), (35, 251573712), (39, 225771280), (40, 220126998), (42, 209644760), (48, 183439165), (52, 169328460), (56, 157233570), (60, 146751332), (65, 135462768), (70, 125786856), (78, 112885640), (80, 110063499), (84, 104822380), (91, 96759120), (104, 84664230), (105, 83857904), (112, 78616785), (120, 73375666), (130, 67731384), (140, 62893428), (156, 56442820), (168, 52411190), (182, 48379560), (195, 45154256), (208, 42332115), (210, 41928952), (240, 36687833), (260, 33865692), (273, 32253040), (280, 31446714), (312, 28221410), (336, 26205595), (364, 24189780), (390, 22577128), (420, 20964476), (455, 19351824), (520, 16932846), (546, 16126520), (560, 15723357), (624, 14110705), (728, 12094890), (780, 11288564), (840, 10482238), (910, 9675912), (1040, 8466423), (1092, 8063260), (1365, 6450608), (1456, 6047445), (1560, 5644282), (1680, 5241119), (1820, 4837956), (2184, 4031630), (2730, 3225304), (3120, 2822141), (3640, 2418978), (4368, 2015815), (5460, 1612652), (7280, 1209489), (10920, 806326), (21840, 403163)]