229936920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:705

約数の個数: 128

約数和(自身を含む): 719677440

約数和(自身を除く): 489740520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 113, 120, 124, 155, 186, 226, 248, 310, 339, 372, 452, 465, 547, 565, 620, 678, 744, 904, 930, 1094, 1130, 1240, 1356, 1641, 1695, 1860, 2188, 2260, 2712, 2735, 3282, 3390, 3503, 3720, 4376, 4520, 5470, 6564, 6780, 7006, 8205, 10509, 10940, 13128, 13560, 14012, 16410, 16957, 17515, 21018, 21880, 28024, 32820, 33914, 35030, 42036, 50871, 52545, 61811, 65640, 67828, 70060, 84072, 84785, 101742, 105090, 123622, 135656, 140120, 169570, 185433, 203484, 210180, 247244, 254355, 309055, 339140, 370866, 406968, 420360, 494488, 508710, 618110, 678280, 741732, 927165, 1017420, 1236220, 1483464, 1854330, 1916141, 2034840, 2472440, 3708660, 3832282, 5748423, 7417320, 7664564, 9580705, 11496846, 15329128, 19161410, 22993692, 28742115, 38322820, 45987384, 57484230, 76645640, 114968460, 229936920]

約数ペア:

[(1, 229936920), (2, 114968460), (3, 76645640), (4, 57484230), (5, 45987384), (6, 38322820), (8, 28742115), (10, 22993692), (12, 19161410), (15, 15329128), (20, 11496846), (24, 9580705), (30, 7664564), (31, 7417320), (40, 5748423), (60, 3832282), (62, 3708660), (93, 2472440), (113, 2034840), (120, 1916141), (124, 1854330), (155, 1483464), (186, 1236220), (226, 1017420), (248, 927165), (310, 741732), (339, 678280), (372, 618110), (452, 508710), (465, 494488), (547, 420360), (565, 406968), (620, 370866), (678, 339140), (744, 309055), (904, 254355), (930, 247244), (1094, 210180), (1130, 203484), (1240, 185433), (1356, 169570), (1641, 140120), (1695, 135656), (1860, 123622), (2188, 105090), (2260, 101742), (2712, 84785), (2735, 84072), (3282, 70060), (3390, 67828), (3503, 65640), (3720, 61811), (4376, 52545), (4520, 50871), (5470, 42036), (6564, 35030), (6780, 33914), (7006, 32820), (8205, 28024), (10509, 21880), (10940, 21018), (13128, 17515), (13560, 16957), (14012, 16410)]