848443960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:238

約数の個数: 256

約数和(自身を含む): 2482421760

約数和(自身を除く): 1633977800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 73, 91, 103, 104, 124, 130, 140, 146, 155, 182, 206, 217, 248, 260, 280, 292, 310, 364, 365, 403, 412, 434, 455, 511, 515, 520, 584, 620, 721, 728, 730, 806, 824, 868, 910, 949, 1022, 1030, 1085, 1240, 1339, 1442, 1460, 1612, 1736, 1820, 1898, 2015, 2044, 2060, 2170, 2263, 2555, 2678, 2821, 2884, 2920, 3193, 3224, 3605, 3640, 3796, 4030, 4088, 4120, 4340, 4526, 4745, 5110, 5356, 5642, 5768, 6386, 6643, 6695, 7210, 7519, 7592, 8060, 8680, 9052, 9373, 9490, 10220, 10712, 11284, 11315, 12772, 13286, 13390, 14105, 14420, 15038, 15841, 15965, 16120, 18104, 18746, 18980, 20440, 22351, 22568, 22630, 25544, 26572, 26780, 28210, 28840, 29419, 30076, 31682, 31930, 33215, 37492, 37595, 37960, 41509, 44702, 45260, 46865, 52633, 53144, 53560, 56420, 58838, 60152, 63364, 63860, 66430, 74984, 75190, 79205, 83018, 89404, 90520, 93730, 97747, 105266, 111755, 112840, 117676, 126728, 127720, 132860, 147095, 150380, 158410, 166036, 178808, 187460, 195494, 205933, 207545, 210532, 223510, 233089, 235352, 263165, 265720, 290563, 294190, 300760, 316820, 332072, 374920, 390988, 411866, 415090, 421064, 447020, 466178, 488735, 526330, 581126, 588380, 633640, 684229, 781976, 823732, 830180, 894040, 932356, 977470, 1029665, 1052660, 1162252, 1165445, 1176760, 1368458, 1452815, 1631623, 1647464, 1660360, 1864712, 1954940, 2059330, 2105320, 2324504, 2330890, 2736916, 2905630, 3030157, 3263246, 3421145, 3909880, 4118660, 4661780, 5473832, 5811260, 6060314, 6526492, 6842290, 8158115, 8237320, 9323560, 11622520, 12120628, 13052984, 13684580, 15150785, 16316230, 21211099, 24241256, 27369160, 30301570, 32632460, 42422198, 60603140, 65264920, 84844396, 106055495, 121206280, 169688792, 212110990, 424221980, 848443960]

約数ペア:

[(1, 848443960), (2, 424221980), (4, 212110990), (5, 169688792), (7, 121206280), (8, 106055495), (10, 84844396), (13, 65264920), (14, 60603140), (20, 42422198), (26, 32632460), (28, 30301570), (31, 27369160), (35, 24241256), (40, 21211099), (52, 16316230), (56, 15150785), (62, 13684580), (65, 13052984), (70, 12120628), (73, 11622520), (91, 9323560), (103, 8237320), (104, 8158115), (124, 6842290), (130, 6526492), (140, 6060314), (146, 5811260), (155, 5473832), (182, 4661780), (206, 4118660), (217, 3909880), (248, 3421145), (260, 3263246), (280, 3030157), (292, 2905630), (310, 2736916), (364, 2330890), (365, 2324504), (403, 2105320), (412, 2059330), (434, 1954940), (455, 1864712), (511, 1660360), (515, 1647464), (520, 1631623), (584, 1452815), (620, 1368458), (721, 1176760), (728, 1165445), (730, 1162252), (806, 1052660), (824, 1029665), (868, 977470), (910, 932356), (949, 894040), (1022, 830180), (1030, 823732), (1085, 781976), (1240, 684229), (1339, 633640), (1442, 588380), (1460, 581126), (1612, 526330), (1736, 488735), (1820, 466178), (1898, 447020), (2015, 421064), (2044, 415090), (2060, 411866), (2170, 390988), (2263, 374920), (2555, 332072), (2678, 316820), (2821, 300760), (2884, 294190), (2920, 290563), (3193, 265720), (3224, 263165), (3605, 235352), (3640, 233089), (3796, 223510), (4030, 210532), (4088, 207545), (4120, 205933), (4340, 195494), (4526, 187460), (4745, 178808), (5110, 166036), (5356, 158410), (5642, 150380), (5768, 147095), (6386, 132860), (6643, 127720), (6695, 126728), (7210, 117676), (7519, 112840), (7592, 111755), (8060, 105266), (8680, 97747), (9052, 93730), (9373, 90520), (9490, 89404), (10220, 83018), (10712, 79205), (11284, 75190), (11315, 74984), (12772, 66430), (13286, 63860), (13390, 63364), (14105, 60152), (14420, 58838), (15038, 56420), (15841, 53560), (15965, 53144), (16120, 52633), (18104, 46865), (18746, 45260), (18980, 44702), (20440, 41509), (22351, 37960), (22568, 37595), (22630, 37492), (25544, 33215), (26572, 31930), (26780, 31682), (28210, 30076), (28840, 29419)]