65711880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:788

約数の個数: 192

約数和(自身を含む): 242424000

約数和(自身を除く): 176712120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 739, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1478, 1482, 1560, 1710, 1976, 2217, 2223, 2280, 2340, 2470, 2956, 2964, 3420, 3695, 3705, 4434, 4446, 4680, 4940, 5912, 5928, 6651, 6840, 7390, 7410, 8868, 8892, 9607, 9880, 11085, 11115, 13302, 14041, 14780, 14820, 17736, 17784, 19214, 22170, 22230, 26604, 28082, 28821, 29560, 29640, 33255, 38428, 42123, 44340, 44460, 48035, 53208, 56164, 57642, 66510, 70205, 76856, 84246, 86463, 88680, 88920, 96070, 112328, 115284, 126369, 133020, 140410, 144105, 168492, 172926, 182533, 192140, 210615, 230568, 252738, 266040, 280820, 288210, 336984, 345852, 365066, 384280, 421230, 432315, 505476, 547599, 561640, 576420, 631845, 691704, 730132, 842460, 864630, 912665, 1010952, 1095198, 1152840, 1263690, 1460264, 1642797, 1684920, 1729260, 1825330, 2190396, 2527380, 2737995, 3285594, 3458520, 3650660, 4380792, 5054760, 5475990, 6571188, 7301320, 8213985, 10951980, 13142376, 16427970, 21903960, 32855940, 65711880]

約数ペア:

[(1, 65711880), (2, 32855940), (3, 21903960), (4, 16427970), (5, 13142376), (6, 10951980), (8, 8213985), (9, 7301320), (10, 6571188), (12, 5475990), (13, 5054760), (15, 4380792), (18, 3650660), (19, 3458520), (20, 3285594), (24, 2737995), (26, 2527380), (30, 2190396), (36, 1825330), (38, 1729260), (39, 1684920), (40, 1642797), (45, 1460264), (52, 1263690), (57, 1152840), (60, 1095198), (65, 1010952), (72, 912665), (76, 864630), (78, 842460), (90, 730132), (95, 691704), (104, 631845), (114, 576420), (117, 561640), (120, 547599), (130, 505476), (152, 432315), (156, 421230), (171, 384280), (180, 365066), (190, 345852), (195, 336984), (228, 288210), (234, 280820), (247, 266040), (260, 252738), (285, 230568), (312, 210615), (342, 192140), (360, 182533), (380, 172926), (390, 168492), (456, 144105), (468, 140410), (494, 133020), (520, 126369), (570, 115284), (585, 112328), (684, 96070), (739, 88920), (741, 88680), (760, 86463), (780, 84246), (855, 76856), (936, 70205), (988, 66510), (1140, 57642), (1170, 56164), (1235, 53208), (1368, 48035), (1478, 44460), (1482, 44340), (1560, 42123), (1710, 38428), (1976, 33255), (2217, 29640), (2223, 29560), (2280, 28821), (2340, 28082), (2470, 26604), (2956, 22230), (2964, 22170), (3420, 19214), (3695, 17784), (3705, 17736), (4434, 14820), (4446, 14780), (4680, 14041), (4940, 13302), (5912, 11115), (5928, 11085), (6651, 9880), (6840, 9607), (7390, 8892), (7410, 8868)]