1232735280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2539}}^1$

素因数の和:2596

約数の個数: 240

約数和(自身を含む): 4641250560

約数和(自身を除く): 3408515280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 289, 336, 340, 357, 408, 420, 476, 510, 560, 578, 595, 680, 714, 816, 840, 867, 952, 1020, 1156, 1190, 1360, 1428, 1445, 1680, 1734, 1785, 1904, 2023, 2040, 2312, 2380, 2539, 2856, 2890, 3468, 3570, 4046, 4080, 4335, 4624, 4760, 5078, 5712, 5780, 6069, 6936, 7140, 7617, 8092, 8670, 9520, 10115, 10156, 11560, 12138, 12695, 13872, 14280, 15234, 16184, 17340, 17773, 20230, 20312, 23120, 24276, 25390, 28560, 30345, 30468, 32368, 34680, 35546, 38085, 40460, 40624, 43163, 48552, 50780, 53319, 60690, 60936, 69360, 71092, 76170, 80920, 86326, 88865, 97104, 101560, 106638, 121380, 121872, 129489, 142184, 152340, 161840, 172652, 177730, 203120, 213276, 215815, 242760, 258978, 266595, 284368, 302141, 304680, 345304, 355460, 426552, 431630, 485520, 517956, 533190, 604282, 609360, 647445, 690608, 710920, 733771, 853104, 863260, 906423, 1035912, 1066380, 1208564, 1294890, 1421840, 1467542, 1510705, 1726520, 1812846, 2071824, 2132760, 2201313, 2417128, 2589780, 2935084, 3021410, 3453040, 3625692, 3668855, 4265520, 4402626, 4532115, 4834256, 5136397, 5179560, 5870168, 6042820, 7251384, 7337710, 8805252, 9064230, 10272794, 10359120, 11006565, 11740336, 12085640, 14502768, 14675420, 15409191, 17610504, 18128460, 20545588, 22013130, 24171280, 25681985, 29350840, 30818382, 35221008, 36256920, 41091176, 44026260, 51363970, 58701680, 61636764, 72513840, 77045955, 82182352, 88052520, 102727940, 123273528, 154091910, 176105040, 205455880, 246547056, 308183820, 410911760, 616367640, 1232735280]

約数ペア:

[(1, 1232735280), (2, 616367640), (3, 410911760), (4, 308183820), (5, 246547056), (6, 205455880), (7, 176105040), (8, 154091910), (10, 123273528), (12, 102727940), (14, 88052520), (15, 82182352), (16, 77045955), (17, 72513840), (20, 61636764), (21, 58701680), (24, 51363970), (28, 44026260), (30, 41091176), (34, 36256920), (35, 35221008), (40, 30818382), (42, 29350840), (48, 25681985), (51, 24171280), (56, 22013130), (60, 20545588), (68, 18128460), (70, 17610504), (80, 15409191), (84, 14675420), (85, 14502768), (102, 12085640), (105, 11740336), (112, 11006565), (119, 10359120), (120, 10272794), (136, 9064230), (140, 8805252), (168, 7337710), (170, 7251384), (204, 6042820), (210, 5870168), (238, 5179560), (240, 5136397), (255, 4834256), (272, 4532115), (280, 4402626), (289, 4265520), (336, 3668855), (340, 3625692), (357, 3453040), (408, 3021410), (420, 2935084), (476, 2589780), (510, 2417128), (560, 2201313), (578, 2132760), (595, 2071824), (680, 1812846), (714, 1726520), (816, 1510705), (840, 1467542), (867, 1421840), (952, 1294890), (1020, 1208564), (1156, 1066380), (1190, 1035912), (1360, 906423), (1428, 863260), (1445, 853104), (1680, 733771), (1734, 710920), (1785, 690608), (1904, 647445), (2023, 609360), (2040, 604282), (2312, 533190), (2380, 517956), (2539, 485520), (2856, 431630), (2890, 426552), (3468, 355460), (3570, 345304), (4046, 304680), (4080, 302141), (4335, 284368), (4624, 266595), (4760, 258978), (5078, 242760), (5712, 215815), (5780, 213276), (6069, 203120), (6936, 177730), (7140, 172652), (7617, 161840), (8092, 152340), (8670, 142184), (9520, 129489), (10115, 121872), (10156, 121380), (11560, 106638), (12138, 101560), (12695, 97104), (13872, 88865), (14280, 86326), (15234, 80920), (16184, 76170), (17340, 71092), (17773, 69360), (20230, 60936), (20312, 60690), (23120, 53319), (24276, 50780), (25390, 48552), (28560, 43163), (30345, 40624), (30468, 40460), (32368, 38085), (34680, 35546)]