43341720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 137134080

約数和(自身を除く): 93792360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 61, 62, 93, 120, 122, 124, 155, 183, 186, 191, 244, 248, 305, 310, 366, 372, 382, 465, 488, 573, 610, 620, 732, 744, 764, 915, 930, 955, 1146, 1220, 1240, 1464, 1528, 1830, 1860, 1891, 1910, 2292, 2440, 2865, 3660, 3720, 3782, 3820, 4584, 5673, 5730, 5921, 7320, 7564, 7640, 9455, 11346, 11460, 11651, 11842, 15128, 17763, 18910, 22692, 22920, 23302, 23684, 28365, 29605, 34953, 35526, 37820, 45384, 46604, 47368, 56730, 58255, 59210, 69906, 71052, 75640, 88815, 93208, 113460, 116510, 118420, 139812, 142104, 174765, 177630, 226920, 233020, 236840, 279624, 349530, 355260, 361181, 466040, 699060, 710520, 722362, 1083543, 1398120, 1444724, 1805905, 2167086, 2889448, 3611810, 4334172, 5417715, 7223620, 8668344, 10835430, 14447240, 21670860, 43341720]

約数ペア:

[(1, 43341720), (2, 21670860), (3, 14447240), (4, 10835430), (5, 8668344), (6, 7223620), (8, 5417715), (10, 4334172), (12, 3611810), (15, 2889448), (20, 2167086), (24, 1805905), (30, 1444724), (31, 1398120), (40, 1083543), (60, 722362), (61, 710520), (62, 699060), (93, 466040), (120, 361181), (122, 355260), (124, 349530), (155, 279624), (183, 236840), (186, 233020), (191, 226920), (244, 177630), (248, 174765), (305, 142104), (310, 139812), (366, 118420), (372, 116510), (382, 113460), (465, 93208), (488, 88815), (573, 75640), (610, 71052), (620, 69906), (732, 59210), (744, 58255), (764, 56730), (915, 47368), (930, 46604), (955, 45384), (1146, 37820), (1220, 35526), (1240, 34953), (1464, 29605), (1528, 28365), (1830, 23684), (1860, 23302), (1891, 22920), (1910, 22692), (2292, 18910), (2440, 17763), (2865, 15128), (3660, 11842), (3720, 11651), (3782, 11460), (3820, 11346), (4584, 9455), (5673, 7640), (5730, 7564), (5921, 7320)]