15617160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 56609280

約数和(自身を除く): 40992120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 71, 72, 78, 90, 94, 104, 117, 120, 130, 141, 142, 156, 180, 188, 195, 213, 234, 235, 260, 282, 284, 312, 355, 360, 376, 390, 423, 426, 468, 470, 520, 564, 568, 585, 611, 639, 705, 710, 780, 846, 852, 923, 936, 940, 1065, 1128, 1170, 1222, 1278, 1410, 1420, 1560, 1692, 1704, 1833, 1846, 1880, 2115, 2130, 2340, 2444, 2556, 2769, 2820, 2840, 3055, 3195, 3337, 3384, 3666, 3692, 4230, 4260, 4615, 4680, 4888, 5112, 5499, 5538, 5640, 6110, 6390, 6674, 7332, 7384, 8307, 8460, 8520, 9165, 9230, 10011, 10998, 11076, 12220, 12780, 13348, 13845, 14664, 16614, 16685, 16920, 18330, 18460, 20022, 21996, 22152, 24440, 25560, 26696, 27495, 27690, 30033, 33228, 33370, 36660, 36920, 40044, 41535, 43381, 43992, 50055, 54990, 55380, 60066, 66456, 66740, 73320, 80088, 83070, 86762, 100110, 109980, 110760, 120132, 130143, 133480, 150165, 166140, 173524, 200220, 216905, 219960, 240264, 260286, 300330, 332280, 347048, 390429, 400440, 433810, 520572, 600660, 650715, 780858, 867620, 1041144, 1201320, 1301430, 1561716, 1735240, 1952145, 2602860, 3123432, 3904290, 5205720, 7808580, 15617160]

約数ペア:

[(1, 15617160), (2, 7808580), (3, 5205720), (4, 3904290), (5, 3123432), (6, 2602860), (8, 1952145), (9, 1735240), (10, 1561716), (12, 1301430), (13, 1201320), (15, 1041144), (18, 867620), (20, 780858), (24, 650715), (26, 600660), (30, 520572), (36, 433810), (39, 400440), (40, 390429), (45, 347048), (47, 332280), (52, 300330), (60, 260286), (65, 240264), (71, 219960), (72, 216905), (78, 200220), (90, 173524), (94, 166140), (104, 150165), (117, 133480), (120, 130143), (130, 120132), (141, 110760), (142, 109980), (156, 100110), (180, 86762), (188, 83070), (195, 80088), (213, 73320), (234, 66740), (235, 66456), (260, 60066), (282, 55380), (284, 54990), (312, 50055), (355, 43992), (360, 43381), (376, 41535), (390, 40044), (423, 36920), (426, 36660), (468, 33370), (470, 33228), (520, 30033), (564, 27690), (568, 27495), (585, 26696), (611, 25560), (639, 24440), (705, 22152), (710, 21996), (780, 20022), (846, 18460), (852, 18330), (923, 16920), (936, 16685), (940, 16614), (1065, 14664), (1128, 13845), (1170, 13348), (1222, 12780), (1278, 12220), (1410, 11076), (1420, 10998), (1560, 10011), (1692, 9230), (1704, 9165), (1833, 8520), (1846, 8460), (1880, 8307), (2115, 7384), (2130, 7332), (2340, 6674), (2444, 6390), (2556, 6110), (2769, 5640), (2820, 5538), (2840, 5499), (3055, 5112), (3195, 4888), (3337, 4680), (3384, 4615), (3666, 4260), (3692, 4230)]