6445783320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{17491}}^1$

素因数の和:17625

約数の個数: 128

約数和(自身を含む): 20100407040

約数和(自身を除く): 13654623720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 83, 111, 120, 148, 166, 185, 222, 249, 296, 332, 370, 415, 444, 498, 555, 664, 740, 830, 888, 996, 1110, 1245, 1480, 1660, 1992, 2220, 2490, 3071, 3320, 4440, 4980, 6142, 9213, 9960, 12284, 15355, 17491, 18426, 24568, 30710, 34982, 36852, 46065, 52473, 61420, 69964, 73704, 87455, 92130, 104946, 122840, 139928, 174910, 184260, 209892, 262365, 349820, 368520, 419784, 524730, 647167, 699640, 1049460, 1294334, 1451753, 1941501, 2098920, 2588668, 2903506, 3235835, 3883002, 4355259, 5177336, 5807012, 6471670, 7258765, 7766004, 8710518, 9707505, 11614024, 12943340, 14517530, 15532008, 17421036, 19415010, 21776295, 25886680, 29035060, 34842072, 38830020, 43552590, 53714861, 58070120, 77660040, 87105180, 107429722, 161144583, 174210360, 214859444, 268574305, 322289166, 429718888, 537148610, 644578332, 805722915, 1074297220, 1289156664, 1611445830, 2148594440, 3222891660, 6445783320]

約数ペア:

[(1, 6445783320), (2, 3222891660), (3, 2148594440), (4, 1611445830), (5, 1289156664), (6, 1074297220), (8, 805722915), (10, 644578332), (12, 537148610), (15, 429718888), (20, 322289166), (24, 268574305), (30, 214859444), (37, 174210360), (40, 161144583), (60, 107429722), (74, 87105180), (83, 77660040), (111, 58070120), (120, 53714861), (148, 43552590), (166, 38830020), (185, 34842072), (222, 29035060), (249, 25886680), (296, 21776295), (332, 19415010), (370, 17421036), (415, 15532008), (444, 14517530), (498, 12943340), (555, 11614024), (664, 9707505), (740, 8710518), (830, 7766004), (888, 7258765), (996, 6471670), (1110, 5807012), (1245, 5177336), (1480, 4355259), (1660, 3883002), (1992, 3235835), (2220, 2903506), (2490, 2588668), (3071, 2098920), (3320, 1941501), (4440, 1451753), (4980, 1294334), (6142, 1049460), (9213, 699640), (9960, 647167), (12284, 524730), (15355, 419784), (17491, 368520), (18426, 349820), (24568, 262365), (30710, 209892), (34982, 184260), (36852, 174910), (46065, 139928), (52473, 122840), (61420, 104946), (69964, 92130), (73704, 87455)]