127342320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:583

約数の個数: 160

約数和(自身を含む): 454494720

約数和(自身を除く): 327152400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 229, 240, 280, 331, 336, 420, 458, 560, 662, 687, 840, 916, 993, 1145, 1324, 1374, 1603, 1655, 1680, 1832, 1986, 2290, 2317, 2648, 2748, 3206, 3310, 3435, 3664, 3972, 4580, 4634, 4809, 4965, 5296, 5496, 6412, 6620, 6870, 6951, 7944, 8015, 9160, 9268, 9618, 9930, 10992, 11585, 12824, 13240, 13740, 13902, 15888, 16030, 18320, 18536, 19236, 19860, 23170, 24045, 25648, 26480, 27480, 27804, 32060, 34755, 37072, 38472, 39720, 46340, 48090, 54960, 55608, 64120, 69510, 75799, 76944, 79440, 92680, 96180, 111216, 128240, 139020, 151598, 185360, 192360, 227397, 278040, 303196, 378995, 384720, 454794, 530593, 556080, 606392, 757990, 909588, 1061186, 1136985, 1212784, 1515980, 1591779, 1819176, 2122372, 2273970, 2652965, 3031960, 3183558, 3638352, 4244744, 4547940, 5305930, 6063920, 6367116, 7958895, 8489488, 9095880, 10611860, 12734232, 15917790, 18191760, 21223720, 25468464, 31835580, 42447440, 63671160, 127342320]

約数ペア:

[(1, 127342320), (2, 63671160), (3, 42447440), (4, 31835580), (5, 25468464), (6, 21223720), (7, 18191760), (8, 15917790), (10, 12734232), (12, 10611860), (14, 9095880), (15, 8489488), (16, 7958895), (20, 6367116), (21, 6063920), (24, 5305930), (28, 4547940), (30, 4244744), (35, 3638352), (40, 3183558), (42, 3031960), (48, 2652965), (56, 2273970), (60, 2122372), (70, 1819176), (80, 1591779), (84, 1515980), (105, 1212784), (112, 1136985), (120, 1061186), (140, 909588), (168, 757990), (210, 606392), (229, 556080), (240, 530593), (280, 454794), (331, 384720), (336, 378995), (420, 303196), (458, 278040), (560, 227397), (662, 192360), (687, 185360), (840, 151598), (916, 139020), (993, 128240), (1145, 111216), (1324, 96180), (1374, 92680), (1603, 79440), (1655, 76944), (1680, 75799), (1832, 69510), (1986, 64120), (2290, 55608), (2317, 54960), (2648, 48090), (2748, 46340), (3206, 39720), (3310, 38472), (3435, 37072), (3664, 34755), (3972, 32060), (4580, 27804), (4634, 27480), (4809, 26480), (4965, 25648), (5296, 24045), (5496, 23170), (6412, 19860), (6620, 19236), (6870, 18536), (6951, 18320), (7944, 16030), (8015, 15888), (9160, 13902), (9268, 13740), (9618, 13240), (9930, 12824), (10992, 11585)]