144248580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1287

約数の個数: 192

約数和(自身を含む): 529858560

約数和(自身を除く): 385609980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1231, 1260, 1302, 1395, 1674, 1860, 1890, 1953, 2170, 2462, 2604, 2790, 3255, 3348, 3693, 3780, 3906, 4185, 4340, 4924, 5580, 5859, 6155, 6510, 7386, 7812, 8370, 8617, 9765, 11079, 11718, 12310, 13020, 14772, 16740, 17234, 18465, 19530, 22158, 23436, 24620, 25851, 29295, 33237, 34468, 36930, 38161, 39060, 43085, 44316, 51702, 55395, 58590, 66474, 73860, 76322, 77553, 86170, 103404, 110790, 114483, 117180, 129255, 132948, 152644, 155106, 166185, 172340, 190805, 221580, 228966, 232659, 258510, 267127, 310212, 332370, 343449, 381610, 387765, 457932, 465318, 517020, 534254, 572415, 664740, 686898, 763220, 775530, 801381, 930636, 1030347, 1068508, 1144830, 1163295, 1335635, 1373796, 1551060, 1602762, 1717245, 2060694, 2289660, 2326590, 2404143, 2671270, 3205524, 3434490, 4006905, 4121388, 4653180, 4808286, 5151735, 5342540, 6868980, 7212429, 8013810, 9616572, 10303470, 12020715, 14424858, 16027620, 20606940, 24041430, 28849716, 36062145, 48082860, 72124290, 144248580]

約数ペア:

[(1, 144248580), (2, 72124290), (3, 48082860), (4, 36062145), (5, 28849716), (6, 24041430), (7, 20606940), (9, 16027620), (10, 14424858), (12, 12020715), (14, 10303470), (15, 9616572), (18, 8013810), (20, 7212429), (21, 6868980), (27, 5342540), (28, 5151735), (30, 4808286), (31, 4653180), (35, 4121388), (36, 4006905), (42, 3434490), (45, 3205524), (54, 2671270), (60, 2404143), (62, 2326590), (63, 2289660), (70, 2060694), (84, 1717245), (90, 1602762), (93, 1551060), (105, 1373796), (108, 1335635), (124, 1163295), (126, 1144830), (135, 1068508), (140, 1030347), (155, 930636), (180, 801381), (186, 775530), (189, 763220), (210, 686898), (217, 664740), (252, 572415), (270, 534254), (279, 517020), (310, 465318), (315, 457932), (372, 387765), (378, 381610), (420, 343449), (434, 332370), (465, 310212), (540, 267127), (558, 258510), (620, 232659), (630, 228966), (651, 221580), (756, 190805), (837, 172340), (868, 166185), (930, 155106), (945, 152644), (1085, 132948), (1116, 129255), (1231, 117180), (1260, 114483), (1302, 110790), (1395, 103404), (1674, 86170), (1860, 77553), (1890, 76322), (1953, 73860), (2170, 66474), (2462, 58590), (2604, 55395), (2790, 51702), (3255, 44316), (3348, 43085), (3693, 39060), (3780, 38161), (3906, 36930), (4185, 34468), (4340, 33237), (4924, 29295), (5580, 25851), (5859, 24620), (6155, 23436), (6510, 22158), (7386, 19530), (7812, 18465), (8370, 17234), (8617, 16740), (9765, 14772), (11079, 13020), (11718, 12310)]