2169626520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{6211}}^1$

素因数の和:6337

約数の個数: 128

約数和(自身を含む): 6762631680

約数和(自身を除く): 4593005160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 71, 82, 120, 123, 142, 164, 205, 213, 246, 284, 328, 355, 410, 426, 492, 568, 615, 710, 820, 852, 984, 1065, 1230, 1420, 1640, 1704, 2130, 2460, 2840, 2911, 4260, 4920, 5822, 6211, 8520, 8733, 11644, 12422, 14555, 17466, 18633, 23288, 24844, 29110, 31055, 34932, 37266, 43665, 49688, 58220, 62110, 69864, 74532, 87330, 93165, 116440, 124220, 149064, 174660, 186330, 248440, 254651, 349320, 372660, 440981, 509302, 745320, 763953, 881962, 1018604, 1273255, 1322943, 1527906, 1763924, 2037208, 2204905, 2546510, 2645886, 3055812, 3527848, 3819765, 4409810, 5093020, 5291772, 6111624, 6614715, 7639530, 8819620, 10186040, 10583544, 13229430, 15279060, 17639240, 18080221, 26458860, 30558120, 36160442, 52917720, 54240663, 72320884, 90401105, 108481326, 144641768, 180802210, 216962652, 271203315, 361604420, 433925304, 542406630, 723208840, 1084813260, 2169626520]

約数ペア:

[(1, 2169626520), (2, 1084813260), (3, 723208840), (4, 542406630), (5, 433925304), (6, 361604420), (8, 271203315), (10, 216962652), (12, 180802210), (15, 144641768), (20, 108481326), (24, 90401105), (30, 72320884), (40, 54240663), (41, 52917720), (60, 36160442), (71, 30558120), (82, 26458860), (120, 18080221), (123, 17639240), (142, 15279060), (164, 13229430), (205, 10583544), (213, 10186040), (246, 8819620), (284, 7639530), (328, 6614715), (355, 6111624), (410, 5291772), (426, 5093020), (492, 4409810), (568, 3819765), (615, 3527848), (710, 3055812), (820, 2645886), (852, 2546510), (984, 2204905), (1065, 2037208), (1230, 1763924), (1420, 1527906), (1640, 1322943), (1704, 1273255), (2130, 1018604), (2460, 881962), (2840, 763953), (2911, 745320), (4260, 509302), (4920, 440981), (5822, 372660), (6211, 349320), (8520, 254651), (8733, 248440), (11644, 186330), (12422, 174660), (14555, 149064), (17466, 124220), (18633, 116440), (23288, 93165), (24844, 87330), (29110, 74532), (31055, 69864), (34932, 62110), (37266, 58220), (43665, 49688)]