1870293360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8443}}^1$

素因数の和:8543

約数の個数: 160

約数和(自身を含む): 6332594688

約数和(自身を除く): 4462301328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 71, 78, 80, 104, 120, 130, 142, 156, 195, 208, 213, 240, 260, 284, 312, 355, 390, 426, 520, 568, 624, 710, 780, 852, 923, 1040, 1065, 1136, 1420, 1560, 1704, 1846, 2130, 2769, 2840, 3120, 3408, 3692, 4260, 4615, 5538, 5680, 7384, 8443, 8520, 9230, 11076, 13845, 14768, 16886, 17040, 18460, 22152, 25329, 27690, 33772, 36920, 42215, 44304, 50658, 55380, 67544, 73840, 84430, 101316, 109759, 110760, 126645, 135088, 168860, 202632, 219518, 221520, 253290, 329277, 337720, 405264, 439036, 506580, 548795, 599453, 658554, 675440, 878072, 1013160, 1097590, 1198906, 1317108, 1646385, 1756144, 1798359, 2026320, 2195180, 2397812, 2634216, 2997265, 3292770, 3596718, 4390360, 4795624, 5268432, 5994530, 6585540, 7193436, 7792889, 8780720, 8991795, 9591248, 11989060, 13171080, 14386872, 15585778, 17983590, 23378667, 23978120, 26342160, 28773744, 31171556, 35967180, 38964445, 46757334, 47956240, 62343112, 71934360, 77928890, 93514668, 116893335, 124686224, 143868720, 155857780, 187029336, 233786670, 311715560, 374058672, 467573340, 623431120, 935146680, 1870293360]

約数ペア:

[(1, 1870293360), (2, 935146680), (3, 623431120), (4, 467573340), (5, 374058672), (6, 311715560), (8, 233786670), (10, 187029336), (12, 155857780), (13, 143868720), (15, 124686224), (16, 116893335), (20, 93514668), (24, 77928890), (26, 71934360), (30, 62343112), (39, 47956240), (40, 46757334), (48, 38964445), (52, 35967180), (60, 31171556), (65, 28773744), (71, 26342160), (78, 23978120), (80, 23378667), (104, 17983590), (120, 15585778), (130, 14386872), (142, 13171080), (156, 11989060), (195, 9591248), (208, 8991795), (213, 8780720), (240, 7792889), (260, 7193436), (284, 6585540), (312, 5994530), (355, 5268432), (390, 4795624), (426, 4390360), (520, 3596718), (568, 3292770), (624, 2997265), (710, 2634216), (780, 2397812), (852, 2195180), (923, 2026320), (1040, 1798359), (1065, 1756144), (1136, 1646385), (1420, 1317108), (1560, 1198906), (1704, 1097590), (1846, 1013160), (2130, 878072), (2769, 675440), (2840, 658554), (3120, 599453), (3408, 548795), (3692, 506580), (4260, 439036), (4615, 405264), (5538, 337720), (5680, 329277), (7384, 253290), (8443, 221520), (8520, 219518), (9230, 202632), (11076, 168860), (13845, 135088), (14768, 126645), (16886, 110760), (17040, 109759), (18460, 101316), (22152, 84430), (25329, 73840), (27690, 67544), (33772, 55380), (36920, 50658), (42215, 44304)]