156697560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:806

約数の個数: 192

約数和(自身を含む): 554112000

約数和(自身を除く): 397414440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 739, 744, 760, 855, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1478, 1710, 1767, 1860, 2217, 2232, 2280, 2356, 2790, 2945, 2956, 3420, 3534, 3695, 3720, 4434, 4712, 5301, 5580, 5890, 5912, 6651, 6840, 7068, 7390, 8835, 8868, 10602, 11085, 11160, 11780, 13302, 14041, 14136, 14780, 17670, 17736, 21204, 22170, 22909, 23560, 26505, 26604, 28082, 29560, 33255, 35340, 42123, 42408, 44340, 45818, 53010, 53208, 56164, 66510, 68727, 70205, 70680, 84246, 88680, 91636, 106020, 112328, 114545, 126369, 133020, 137454, 140410, 168492, 183272, 206181, 210615, 212040, 229090, 252738, 266040, 274908, 280820, 336984, 343635, 412362, 421230, 435271, 458180, 505476, 549816, 561640, 631845, 687270, 824724, 842460, 870542, 916360, 1010952, 1030905, 1263690, 1305813, 1374540, 1649448, 1684920, 1741084, 2061810, 2176355, 2527380, 2611626, 2749080, 3482168, 3917439, 4123620, 4352710, 5054760, 5223252, 6529065, 7834878, 8247240, 8705420, 10446504, 13058130, 15669756, 17410840, 19587195, 26116260, 31339512, 39174390, 52232520, 78348780, 156697560]

約数ペア:

[(1, 156697560), (2, 78348780), (3, 52232520), (4, 39174390), (5, 31339512), (6, 26116260), (8, 19587195), (9, 17410840), (10, 15669756), (12, 13058130), (15, 10446504), (18, 8705420), (19, 8247240), (20, 7834878), (24, 6529065), (30, 5223252), (31, 5054760), (36, 4352710), (38, 4123620), (40, 3917439), (45, 3482168), (57, 2749080), (60, 2611626), (62, 2527380), (72, 2176355), (76, 2061810), (90, 1741084), (93, 1684920), (95, 1649448), (114, 1374540), (120, 1305813), (124, 1263690), (152, 1030905), (155, 1010952), (171, 916360), (180, 870542), (186, 842460), (190, 824724), (228, 687270), (248, 631845), (279, 561640), (285, 549816), (310, 505476), (342, 458180), (360, 435271), (372, 421230), (380, 412362), (456, 343635), (465, 336984), (558, 280820), (570, 274908), (589, 266040), (620, 252738), (684, 229090), (739, 212040), (744, 210615), (760, 206181), (855, 183272), (930, 168492), (1116, 140410), (1140, 137454), (1178, 133020), (1240, 126369), (1368, 114545), (1395, 112328), (1478, 106020), (1710, 91636), (1767, 88680), (1860, 84246), (2217, 70680), (2232, 70205), (2280, 68727), (2356, 66510), (2790, 56164), (2945, 53208), (2956, 53010), (3420, 45818), (3534, 44340), (3695, 42408), (3720, 42123), (4434, 35340), (4712, 33255), (5301, 29560), (5580, 28082), (5890, 26604), (5912, 26505), (6651, 23560), (6840, 22909), (7068, 22170), (7390, 21204), (8835, 17736), (8868, 17670), (10602, 14780), (11085, 14136), (11160, 14041), (11780, 13302)]