976436760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:450

約数の個数: 256

約数和(自身を含む): 3319787520

約数和(自身を除く): 2343350760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 61, 62, 65, 78, 93, 104, 120, 122, 124, 130, 155, 156, 183, 186, 195, 244, 248, 260, 305, 310, 312, 331, 366, 372, 390, 403, 465, 488, 520, 610, 620, 662, 732, 744, 780, 793, 806, 915, 930, 993, 1209, 1220, 1240, 1324, 1464, 1560, 1586, 1612, 1655, 1830, 1860, 1891, 1986, 2015, 2379, 2418, 2440, 2648, 3172, 3224, 3310, 3660, 3720, 3782, 3965, 3972, 4030, 4303, 4758, 4836, 4965, 5673, 6045, 6344, 6620, 7320, 7564, 7930, 7944, 8060, 8606, 9455, 9516, 9672, 9930, 10261, 11346, 11895, 12090, 12909, 13240, 15128, 15860, 16120, 17212, 18910, 19032, 19860, 20191, 20522, 21515, 22692, 23790, 24180, 24583, 25818, 28365, 30783, 31720, 34424, 37820, 39720, 40382, 41044, 43030, 45384, 47580, 48360, 49166, 51305, 51636, 56730, 60573, 61566, 64545, 73749, 75640, 80764, 82088, 86060, 95160, 98332, 100955, 102610, 103272, 113460, 121146, 122915, 123132, 129090, 133393, 147498, 153915, 161528, 172120, 196664, 201910, 205220, 226920, 242292, 245830, 246264, 258180, 262483, 266786, 294996, 302865, 307830, 368745, 400179, 403820, 410440, 484584, 491660, 516360, 524966, 533572, 589992, 605730, 615660, 625921, 666965, 737490, 787449, 800358, 807640, 983320, 1049932, 1067144, 1211460, 1231320, 1251842, 1312415, 1333930, 1474980, 1574898, 1600716, 1877763, 2000895, 2099864, 2422920, 2503684, 2624830, 2667860, 2949960, 3129605, 3149796, 3201432, 3755526, 3937245, 4001790, 5007368, 5249660, 5335720, 6259210, 6299592, 7511052, 7874490, 8003580, 8136973, 9388815, 10499320, 12518420, 15022104, 15748980, 16007160, 16273946, 18777630, 24410919, 25036840, 31497960, 32547892, 37555260, 40684865, 48821838, 65095784, 75110520, 81369730, 97643676, 122054595, 162739460, 195287352, 244109190, 325478920, 488218380, 976436760]

約数ペア:

[(1, 976436760), (2, 488218380), (3, 325478920), (4, 244109190), (5, 195287352), (6, 162739460), (8, 122054595), (10, 97643676), (12, 81369730), (13, 75110520), (15, 65095784), (20, 48821838), (24, 40684865), (26, 37555260), (30, 32547892), (31, 31497960), (39, 25036840), (40, 24410919), (52, 18777630), (60, 16273946), (61, 16007160), (62, 15748980), (65, 15022104), (78, 12518420), (93, 10499320), (104, 9388815), (120, 8136973), (122, 8003580), (124, 7874490), (130, 7511052), (155, 6299592), (156, 6259210), (183, 5335720), (186, 5249660), (195, 5007368), (244, 4001790), (248, 3937245), (260, 3755526), (305, 3201432), (310, 3149796), (312, 3129605), (331, 2949960), (366, 2667860), (372, 2624830), (390, 2503684), (403, 2422920), (465, 2099864), (488, 2000895), (520, 1877763), (610, 1600716), (620, 1574898), (662, 1474980), (732, 1333930), (744, 1312415), (780, 1251842), (793, 1231320), (806, 1211460), (915, 1067144), (930, 1049932), (993, 983320), (1209, 807640), (1220, 800358), (1240, 787449), (1324, 737490), (1464, 666965), (1560, 625921), (1586, 615660), (1612, 605730), (1655, 589992), (1830, 533572), (1860, 524966), (1891, 516360), (1986, 491660), (2015, 484584), (2379, 410440), (2418, 403820), (2440, 400179), (2648, 368745), (3172, 307830), (3224, 302865), (3310, 294996), (3660, 266786), (3720, 262483), (3782, 258180), (3965, 246264), (3972, 245830), (4030, 242292), (4303, 226920), (4758, 205220), (4836, 201910), (4965, 196664), (5673, 172120), (6045, 161528), (6344, 153915), (6620, 147498), (7320, 133393), (7564, 129090), (7930, 123132), (7944, 122915), (8060, 121146), (8606, 113460), (9455, 103272), (9516, 102610), (9672, 100955), (9930, 98332), (10261, 95160), (11346, 86060), (11895, 82088), (12090, 80764), (12909, 75640), (13240, 73749), (15128, 64545), (15860, 61566), (16120, 60573), (17212, 56730), (18910, 51636), (19032, 51305), (19860, 49166), (20191, 48360), (20522, 47580), (21515, 45384), (22692, 43030), (23790, 41044), (24180, 40382), (24583, 39720), (25818, 37820), (28365, 34424), (30783, 31720)]