144819480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 192

約数和(自身を含む): 485667360

約数和(自身を除く): 340847880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 169, 185, 193, 195, 222, 260, 296, 312, 338, 370, 386, 390, 444, 481, 507, 520, 555, 579, 676, 740, 772, 780, 845, 888, 962, 965, 1014, 1110, 1158, 1352, 1443, 1480, 1544, 1560, 1690, 1924, 1930, 2028, 2220, 2316, 2405, 2509, 2535, 2886, 2895, 3380, 3848, 3860, 4056, 4440, 4632, 4810, 5018, 5070, 5772, 5790, 6253, 6760, 7141, 7215, 7527, 7720, 9620, 10036, 10140, 11544, 11580, 12506, 12545, 14282, 14430, 15054, 18759, 19240, 20072, 20280, 21423, 23160, 25012, 25090, 28564, 28860, 30108, 31265, 32617, 35705, 37518, 37635, 42846, 50024, 50180, 57128, 57720, 60216, 62530, 65234, 71410, 75036, 75270, 85692, 92833, 93795, 97851, 100360, 107115, 125060, 130468, 142820, 150072, 150540, 163085, 171384, 185666, 187590, 195702, 214230, 250120, 260936, 278499, 285640, 301080, 326170, 371332, 375180, 391404, 428460, 464165, 489255, 556998, 652340, 742664, 750360, 782808, 856920, 928330, 978510, 1113996, 1206829, 1304680, 1392495, 1856660, 1957020, 2227992, 2413658, 2784990, 3620487, 3713320, 3914040, 4827316, 5569980, 6034145, 7240974, 9654632, 11139960, 12068290, 14481948, 18102435, 24136580, 28963896, 36204870, 48273160, 72409740, 144819480]

約数ペア:

[(1, 144819480), (2, 72409740), (3, 48273160), (4, 36204870), (5, 28963896), (6, 24136580), (8, 18102435), (10, 14481948), (12, 12068290), (13, 11139960), (15, 9654632), (20, 7240974), (24, 6034145), (26, 5569980), (30, 4827316), (37, 3914040), (39, 3713320), (40, 3620487), (52, 2784990), (60, 2413658), (65, 2227992), (74, 1957020), (78, 1856660), (104, 1392495), (111, 1304680), (120, 1206829), (130, 1113996), (148, 978510), (156, 928330), (169, 856920), (185, 782808), (193, 750360), (195, 742664), (222, 652340), (260, 556998), (296, 489255), (312, 464165), (338, 428460), (370, 391404), (386, 375180), (390, 371332), (444, 326170), (481, 301080), (507, 285640), (520, 278499), (555, 260936), (579, 250120), (676, 214230), (740, 195702), (772, 187590), (780, 185666), (845, 171384), (888, 163085), (962, 150540), (965, 150072), (1014, 142820), (1110, 130468), (1158, 125060), (1352, 107115), (1443, 100360), (1480, 97851), (1544, 93795), (1560, 92833), (1690, 85692), (1924, 75270), (1930, 75036), (2028, 71410), (2220, 65234), (2316, 62530), (2405, 60216), (2509, 57720), (2535, 57128), (2886, 50180), (2895, 50024), (3380, 42846), (3848, 37635), (3860, 37518), (4056, 35705), (4440, 32617), (4632, 31265), (4810, 30108), (5018, 28860), (5070, 28564), (5772, 25090), (5790, 25012), (6253, 23160), (6760, 21423), (7141, 20280), (7215, 20072), (7527, 19240), (7720, 18759), (9620, 15054), (10036, 14430), (10140, 14282), (11544, 12545), (11580, 12506)]