66270960

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{487}}^1$

素因数の和:522

約数の個数: 240

約数和(自身を含む): 264316416

約数和(自身を除く): 198045456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 487, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 974, 1008, 1080, 1134, 1215, 1260, 1296, 1461, 1512, 1620, 1680, 1701, 1890, 1944, 1948, 2160, 2268, 2430, 2435, 2520, 2835, 2922, 3024, 3240, 3402, 3409, 3780, 3888, 3896, 4383, 4536, 4860, 4870, 5040, 5670, 5844, 6480, 6804, 6818, 7305, 7560, 7792, 8505, 8766, 9072, 9720, 9740, 10227, 11340, 11688, 13149, 13608, 13636, 14610, 15120, 17010, 17045, 17532, 19440, 19480, 20454, 21915, 22680, 23376, 26298, 27216, 27272, 29220, 30681, 34020, 34090, 35064, 38960, 39447, 40908, 43830, 45360, 51135, 52596, 54544, 58440, 61362, 65745, 68040, 68180, 70128, 78894, 81816, 87660, 92043, 102270, 105192, 116880, 118341, 122724, 131490, 136080, 136360, 153405, 157788, 163632, 175320, 184086, 197235, 204540, 210384, 236682, 245448, 262980, 272720, 276129, 306810, 315576, 350640, 368172, 394470, 409080, 460215, 473364, 490896, 525960, 552258, 591705, 613620, 631152, 736344, 788940, 818160, 828387, 920430, 946728, 1051920, 1104516, 1183410, 1227240, 1380645, 1472688, 1577880, 1656774, 1840860, 1893456, 2209032, 2366820, 2454480, 2761290, 3155760, 3313548, 3681720, 4141935, 4418064, 4733640, 5522580, 6627096, 7363440, 8283870, 9467280, 11045160, 13254192, 16567740, 22090320, 33135480, 66270960]

約数ペア:

[(1, 66270960), (2, 33135480), (3, 22090320), (4, 16567740), (5, 13254192), (6, 11045160), (7, 9467280), (8, 8283870), (9, 7363440), (10, 6627096), (12, 5522580), (14, 4733640), (15, 4418064), (16, 4141935), (18, 3681720), (20, 3313548), (21, 3155760), (24, 2761290), (27, 2454480), (28, 2366820), (30, 2209032), (35, 1893456), (36, 1840860), (40, 1656774), (42, 1577880), (45, 1472688), (48, 1380645), (54, 1227240), (56, 1183410), (60, 1104516), (63, 1051920), (70, 946728), (72, 920430), (80, 828387), (81, 818160), (84, 788940), (90, 736344), (105, 631152), (108, 613620), (112, 591705), (120, 552258), (126, 525960), (135, 490896), (140, 473364), (144, 460215), (162, 409080), (168, 394470), (180, 368172), (189, 350640), (210, 315576), (216, 306810), (240, 276129), (243, 272720), (252, 262980), (270, 245448), (280, 236682), (315, 210384), (324, 204540), (336, 197235), (360, 184086), (378, 175320), (405, 163632), (420, 157788), (432, 153405), (486, 136360), (487, 136080), (504, 131490), (540, 122724), (560, 118341), (567, 116880), (630, 105192), (648, 102270), (720, 92043), (756, 87660), (810, 81816), (840, 78894), (945, 70128), (972, 68180), (974, 68040), (1008, 65745), (1080, 61362), (1134, 58440), (1215, 54544), (1260, 52596), (1296, 51135), (1461, 45360), (1512, 43830), (1620, 40908), (1680, 39447), (1701, 38960), (1890, 35064), (1944, 34090), (1948, 34020), (2160, 30681), (2268, 29220), (2430, 27272), (2435, 27216), (2520, 26298), (2835, 23376), (2922, 22680), (3024, 21915), (3240, 20454), (3402, 19480), (3409, 19440), (3780, 17532), (3888, 17045), (3896, 17010), (4383, 15120), (4536, 14610), (4860, 13636), (4870, 13608), (5040, 13149), (5670, 11688), (5844, 11340), (6480, 10227), (6804, 9740), (6818, 9720), (7305, 9072), (7560, 8766), (7792, 8505)]