15558440160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:998

約数の個数: 288

約数和(自身を含む): 52014348288

約数和(自身を除く): 36455908128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 71, 80, 92, 96, 115, 120, 138, 142, 160, 184, 213, 230, 240, 276, 284, 345, 355, 368, 426, 460, 480, 529, 552, 568, 690, 710, 736, 852, 863, 920, 1058, 1065, 1104, 1136, 1380, 1420, 1587, 1633, 1704, 1726, 1840, 2116, 2130, 2208, 2272, 2589, 2645, 2760, 2840, 3174, 3266, 3408, 3452, 3680, 4232, 4260, 4315, 4899, 5178, 5290, 5520, 5680, 6348, 6532, 6816, 6904, 7935, 8165, 8464, 8520, 8630, 9798, 10356, 10580, 11040, 11360, 12696, 12945, 13064, 13808, 15870, 16330, 16928, 17040, 17260, 19596, 19849, 20712, 21160, 24495, 25392, 25890, 26128, 27616, 31740, 32660, 34080, 34520, 37559, 39192, 39698, 41424, 42320, 48990, 50784, 51780, 52256, 59547, 61273, 63480, 65320, 69040, 75118, 78384, 79396, 82848, 84640, 97980, 99245, 103560, 112677, 119094, 122546, 126960, 130640, 138080, 150236, 156768, 158792, 183819, 187795, 195960, 198490, 207120, 225354, 238188, 245092, 253920, 261280, 297735, 300472, 306365, 317584, 367638, 375590, 391920, 396980, 414240, 450708, 456527, 476376, 490184, 563385, 595470, 600944, 612730, 635168, 735276, 751180, 783840, 793960, 901416, 913054, 919095, 952752, 980368, 1126770, 1190940, 1201888, 1225460, 1369581, 1409279, 1470552, 1502360, 1587920, 1802832, 1826108, 1838190, 1905504, 1960736, 2253540, 2282635, 2381880, 2450920, 2739162, 2818558, 2941104, 3004720, 3175840, 3605664, 3652216, 3676380, 4227837, 4507080, 4565270, 4763760, 4901840, 5478324, 5637116, 5882208, 6009440, 6847905, 7046395, 7304432, 7352760, 8455674, 9014160, 9130540, 9527520, 9803680, 10956648, 11274232, 13695810, 14092790, 14608864, 14705520, 16911348, 18028320, 18261080, 21139185, 21913296, 22548464, 27391620, 28185580, 29411040, 32413417, 33822696, 36522160, 42278370, 43826592, 45096928, 54783240, 56371160, 64826834, 67645392, 73044320, 84556740, 97240251, 109566480, 112742320, 129653668, 135290784, 162067085, 169113480, 194480502, 219132960, 225484640, 259307336, 324134170, 338226960, 388961004, 486201255, 518614672, 648268340, 676453920, 777922008, 972402510, 1037229344, 1296536680, 1555844016, 1944805020, 2593073360, 3111688032, 3889610040, 5186146720, 7779220080, 15558440160]

約数ペア:

[(1, 15558440160), (2, 7779220080), (3, 5186146720), (4, 3889610040), (5, 3111688032), (6, 2593073360), (8, 1944805020), (10, 1555844016), (12, 1296536680), (15, 1037229344), (16, 972402510), (20, 777922008), (23, 676453920), (24, 648268340), (30, 518614672), (32, 486201255), (40, 388961004), (46, 338226960), (48, 324134170), (60, 259307336), (69, 225484640), (71, 219132960), (80, 194480502), (92, 169113480), (96, 162067085), (115, 135290784), (120, 129653668), (138, 112742320), (142, 109566480), (160, 97240251), (184, 84556740), (213, 73044320), (230, 67645392), (240, 64826834), (276, 56371160), (284, 54783240), (345, 45096928), (355, 43826592), (368, 42278370), (426, 36522160), (460, 33822696), (480, 32413417), (529, 29411040), (552, 28185580), (568, 27391620), (690, 22548464), (710, 21913296), (736, 21139185), (852, 18261080), (863, 18028320), (920, 16911348), (1058, 14705520), (1065, 14608864), (1104, 14092790), (1136, 13695810), (1380, 11274232), (1420, 10956648), (1587, 9803680), (1633, 9527520), (1704, 9130540), (1726, 9014160), (1840, 8455674), (2116, 7352760), (2130, 7304432), (2208, 7046395), (2272, 6847905), (2589, 6009440), (2645, 5882208), (2760, 5637116), (2840, 5478324), (3174, 4901840), (3266, 4763760), (3408, 4565270), (3452, 4507080), (3680, 4227837), (4232, 3676380), (4260, 3652216), (4315, 3605664), (4899, 3175840), (5178, 3004720), (5290, 2941104), (5520, 2818558), (5680, 2739162), (6348, 2450920), (6532, 2381880), (6816, 2282635), (6904, 2253540), (7935, 1960736), (8165, 1905504), (8464, 1838190), (8520, 1826108), (8630, 1802832), (9798, 1587920), (10356, 1502360), (10580, 1470552), (11040, 1409279), (11360, 1369581), (12696, 1225460), (12945, 1201888), (13064, 1190940), (13808, 1126770), (15870, 980368), (16330, 952752), (16928, 919095), (17040, 913054), (17260, 901416), (19596, 793960), (19849, 783840), (20712, 751180), (21160, 735276), (24495, 635168), (25392, 612730), (25890, 600944), (26128, 595470), (27616, 563385), (31740, 490184), (32660, 476376), (34080, 456527), (34520, 450708), (37559, 414240), (39192, 396980), (39698, 391920), (41424, 375590), (42320, 367638), (48990, 317584), (50784, 306365), (51780, 300472), (52256, 297735), (59547, 261280), (61273, 253920), (63480, 245092), (65320, 238188), (69040, 225354), (75118, 207120), (78384, 198490), (79396, 195960), (82848, 187795), (84640, 183819), (97980, 158792), (99245, 156768), (103560, 150236), (112677, 138080), (119094, 130640), (122546, 126960)]