157075380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1619}}^1$

素因数の和:1659

約数の個数: 216

約数和(自身を含む): 605011680

約数和(自身を除く): 447936300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 245, 252, 294, 308, 315, 330, 385, 396, 420, 441, 462, 490, 495, 539, 588, 630, 660, 693, 735, 770, 882, 924, 980, 990, 1078, 1155, 1260, 1386, 1470, 1540, 1617, 1619, 1764, 1980, 2156, 2205, 2310, 2695, 2772, 2940, 3234, 3238, 3465, 4410, 4620, 4851, 4857, 5390, 6468, 6476, 6930, 8085, 8095, 8820, 9702, 9714, 10780, 11333, 13860, 14571, 16170, 16190, 17809, 19404, 19428, 22666, 24255, 24285, 29142, 32340, 32380, 33999, 35618, 45332, 48510, 48570, 53427, 56665, 58284, 67998, 71236, 72855, 79331, 89045, 97020, 97140, 101997, 106854, 113330, 124663, 135996, 145710, 158662, 160281, 169995, 178090, 203994, 213708, 226660, 237993, 249326, 267135, 291420, 317324, 320562, 339990, 356180, 373989, 396655, 407988, 475986, 498652, 509985, 534270, 623315, 641124, 679980, 713979, 747978, 793310, 801405, 872641, 951972, 1019970, 1068540, 1121967, 1189965, 1246630, 1427958, 1495956, 1586620, 1602810, 1745282, 1869945, 2039940, 2243934, 2379930, 2493260, 2617923, 2855916, 3205620, 3490564, 3569895, 3739890, 4363205, 4487868, 4759860, 5235846, 5609835, 7139790, 7479780, 7853769, 8726410, 10471692, 11219670, 13089615, 14279580, 15707538, 17452820, 22439340, 26179230, 31415076, 39268845, 52358460, 78537690, 157075380]

約数ペア:

[(1, 157075380), (2, 78537690), (3, 52358460), (4, 39268845), (5, 31415076), (6, 26179230), (7, 22439340), (9, 17452820), (10, 15707538), (11, 14279580), (12, 13089615), (14, 11219670), (15, 10471692), (18, 8726410), (20, 7853769), (21, 7479780), (22, 7139790), (28, 5609835), (30, 5235846), (33, 4759860), (35, 4487868), (36, 4363205), (42, 3739890), (44, 3569895), (45, 3490564), (49, 3205620), (55, 2855916), (60, 2617923), (63, 2493260), (66, 2379930), (70, 2243934), (77, 2039940), (84, 1869945), (90, 1745282), (98, 1602810), (99, 1586620), (105, 1495956), (110, 1427958), (126, 1246630), (132, 1189965), (140, 1121967), (147, 1068540), (154, 1019970), (165, 951972), (180, 872641), (196, 801405), (198, 793310), (210, 747978), (220, 713979), (231, 679980), (245, 641124), (252, 623315), (294, 534270), (308, 509985), (315, 498652), (330, 475986), (385, 407988), (396, 396655), (420, 373989), (441, 356180), (462, 339990), (490, 320562), (495, 317324), (539, 291420), (588, 267135), (630, 249326), (660, 237993), (693, 226660), (735, 213708), (770, 203994), (882, 178090), (924, 169995), (980, 160281), (990, 158662), (1078, 145710), (1155, 135996), (1260, 124663), (1386, 113330), (1470, 106854), (1540, 101997), (1617, 97140), (1619, 97020), (1764, 89045), (1980, 79331), (2156, 72855), (2205, 71236), (2310, 67998), (2695, 58284), (2772, 56665), (2940, 53427), (3234, 48570), (3238, 48510), (3465, 45332), (4410, 35618), (4620, 33999), (4851, 32380), (4857, 32340), (5390, 29142), (6468, 24285), (6476, 24255), (6930, 22666), (8085, 19428), (8095, 19404), (8820, 17809), (9702, 16190), (9714, 16170), (10780, 14571), (11333, 13860)]