4003206840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{24877}}^1$

素因数の和:25046

約数の個数: 128

約数和(自身を含む): 13434120000

約数和(自身を除く): 9430913160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 149, 180, 216, 270, 298, 360, 447, 540, 596, 745, 894, 1080, 1192, 1341, 1490, 1788, 2235, 2682, 2980, 3576, 4023, 4470, 5364, 5960, 6705, 8046, 8940, 10728, 13410, 16092, 17880, 20115, 24877, 26820, 32184, 40230, 49754, 53640, 74631, 80460, 99508, 124385, 149262, 160920, 199016, 223893, 248770, 298524, 373155, 447786, 497540, 597048, 671679, 746310, 895572, 995080, 1119465, 1343358, 1492620, 1791144, 2238930, 2686716, 2985240, 3358395, 3706673, 4477860, 5373432, 6716790, 7413346, 8955720, 11120019, 13433580, 14826692, 18533365, 22240038, 26867160, 29653384, 33360057, 37066730, 44480076, 55600095, 66720114, 74133460, 88960152, 100080171, 111200190, 133440228, 148266920, 166800285, 200160342, 222400380, 266880456, 333600570, 400320684, 444800760, 500400855, 667201140, 800641368, 1000801710, 1334402280, 2001603420, 4003206840]

約数ペア:

[(1, 4003206840), (2, 2001603420), (3, 1334402280), (4, 1000801710), (5, 800641368), (6, 667201140), (8, 500400855), (9, 444800760), (10, 400320684), (12, 333600570), (15, 266880456), (18, 222400380), (20, 200160342), (24, 166800285), (27, 148266920), (30, 133440228), (36, 111200190), (40, 100080171), (45, 88960152), (54, 74133460), (60, 66720114), (72, 55600095), (90, 44480076), (108, 37066730), (120, 33360057), (135, 29653384), (149, 26867160), (180, 22240038), (216, 18533365), (270, 14826692), (298, 13433580), (360, 11120019), (447, 8955720), (540, 7413346), (596, 6716790), (745, 5373432), (894, 4477860), (1080, 3706673), (1192, 3358395), (1341, 2985240), (1490, 2686716), (1788, 2238930), (2235, 1791144), (2682, 1492620), (2980, 1343358), (3576, 1119465), (4023, 995080), (4470, 895572), (5364, 746310), (5960, 671679), (6705, 597048), (8046, 497540), (8940, 447786), (10728, 373155), (13410, 298524), (16092, 248770), (17880, 223893), (20115, 199016), (24877, 160920), (26820, 149262), (32184, 124385), (40230, 99508), (49754, 80460), (53640, 74631)]