1520216928

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{797}}^1$

素因数の和:1029

約数の個数: 144

約数和(自身を含む): 4470364080

約数和(自身を除く): 2950147152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 179, 222, 288, 296, 333, 358, 444, 537, 592, 666, 716, 797, 888, 1074, 1184, 1332, 1432, 1594, 1611, 1776, 2148, 2391, 2664, 2864, 3188, 3222, 3552, 4296, 4782, 5328, 5728, 6376, 6444, 6623, 7173, 8592, 9564, 10656, 12752, 12888, 13246, 14346, 17184, 19128, 19869, 25504, 25776, 26492, 28692, 29489, 38256, 39738, 51552, 52984, 57384, 58978, 59607, 76512, 79476, 88467, 105968, 114768, 117956, 119214, 142663, 158952, 176934, 211936, 229536, 235912, 238428, 265401, 285326, 317904, 353868, 427989, 471824, 476856, 530802, 570652, 635808, 707736, 855978, 943648, 953712, 1061604, 1141304, 1283967, 1415472, 1711956, 1907424, 2123208, 2282608, 2567934, 2830944, 3423912, 4246416, 4565216, 5135868, 5278531, 6847824, 8492832, 10271736, 10557062, 13695648, 15835593, 20543472, 21114124, 31671186, 41086944, 42228248, 47506779, 63342372, 84456496, 95013558, 126684744, 168912992, 190027116, 253369488, 380054232, 506738976, 760108464, 1520216928]

約数ペア:

[(1, 1520216928), (2, 760108464), (3, 506738976), (4, 380054232), (6, 253369488), (8, 190027116), (9, 168912992), (12, 126684744), (16, 95013558), (18, 84456496), (24, 63342372), (32, 47506779), (36, 42228248), (37, 41086944), (48, 31671186), (72, 21114124), (74, 20543472), (96, 15835593), (111, 13695648), (144, 10557062), (148, 10271736), (179, 8492832), (222, 6847824), (288, 5278531), (296, 5135868), (333, 4565216), (358, 4246416), (444, 3423912), (537, 2830944), (592, 2567934), (666, 2282608), (716, 2123208), (797, 1907424), (888, 1711956), (1074, 1415472), (1184, 1283967), (1332, 1141304), (1432, 1061604), (1594, 953712), (1611, 943648), (1776, 855978), (2148, 707736), (2391, 635808), (2664, 570652), (2864, 530802), (3188, 476856), (3222, 471824), (3552, 427989), (4296, 353868), (4782, 317904), (5328, 285326), (5728, 265401), (6376, 238428), (6444, 235912), (6623, 229536), (7173, 211936), (8592, 176934), (9564, 158952), (10656, 142663), (12752, 119214), (12888, 117956), (13246, 114768), (14346, 105968), (17184, 88467), (19128, 79476), (19869, 76512), (25504, 59607), (25776, 58978), (26492, 57384), (28692, 52984), (29489, 51552), (38256, 39738)]