201723340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 559964160

約数和(自身を除く): 358240820

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 61, 65, 70, 79, 91, 92, 115, 122, 130, 140, 158, 161, 182, 230, 244, 260, 299, 305, 316, 322, 364, 395, 427, 455, 460, 553, 598, 610, 644, 790, 793, 805, 854, 910, 1027, 1106, 1196, 1220, 1403, 1495, 1580, 1586, 1610, 1708, 1817, 1820, 2054, 2093, 2135, 2212, 2765, 2806, 2990, 3172, 3220, 3634, 3965, 4108, 4186, 4270, 4819, 5135, 5530, 5551, 5612, 5980, 7015, 7189, 7268, 7930, 8372, 8540, 9085, 9638, 9821, 10270, 10465, 11060, 11102, 12719, 14030, 14378, 15860, 18170, 18239, 19276, 19642, 20540, 20930, 22204, 23621, 24095, 25438, 27755, 28060, 28756, 33733, 35945, 36340, 36478, 39284, 41860, 47242, 48190, 49105, 50876, 55510, 62647, 63595, 67466, 71890, 72956, 91195, 94484, 96380, 98210, 110837, 111020, 118105, 125294, 127190, 127673, 134932, 143780, 165347, 168665, 182390, 196420, 221674, 236210, 250588, 254380, 255346, 313235, 330694, 337330, 364780, 438529, 443348, 472420, 510692, 554185, 626470, 638365, 661388, 674660, 775859, 826735, 877058, 1108370, 1252940, 1276730, 1440881, 1551718, 1653470, 1754116, 2192645, 2216740, 2553460, 2881762, 3103436, 3306940, 3879295, 4385290, 5763524, 7204405, 7758590, 8770580, 10086167, 14408810, 15517180, 20172334, 28817620, 40344668, 50430835, 100861670, 201723340]

約数ペア:

[(1, 201723340), (2, 100861670), (4, 50430835), (5, 40344668), (7, 28817620), (10, 20172334), (13, 15517180), (14, 14408810), (20, 10086167), (23, 8770580), (26, 7758590), (28, 7204405), (35, 5763524), (46, 4385290), (52, 3879295), (61, 3306940), (65, 3103436), (70, 2881762), (79, 2553460), (91, 2216740), (92, 2192645), (115, 1754116), (122, 1653470), (130, 1551718), (140, 1440881), (158, 1276730), (161, 1252940), (182, 1108370), (230, 877058), (244, 826735), (260, 775859), (299, 674660), (305, 661388), (316, 638365), (322, 626470), (364, 554185), (395, 510692), (427, 472420), (455, 443348), (460, 438529), (553, 364780), (598, 337330), (610, 330694), (644, 313235), (790, 255346), (793, 254380), (805, 250588), (854, 236210), (910, 221674), (1027, 196420), (1106, 182390), (1196, 168665), (1220, 165347), (1403, 143780), (1495, 134932), (1580, 127673), (1586, 127190), (1610, 125294), (1708, 118105), (1817, 111020), (1820, 110837), (2054, 98210), (2093, 96380), (2135, 94484), (2212, 91195), (2765, 72956), (2806, 71890), (2990, 67466), (3172, 63595), (3220, 62647), (3634, 55510), (3965, 50876), (4108, 49105), (4186, 48190), (4270, 47242), (4819, 41860), (5135, 39284), (5530, 36478), (5551, 36340), (5612, 35945), (5980, 33733), (7015, 28756), (7189, 28060), (7268, 27755), (7930, 25438), (8372, 24095), (8540, 23621), (9085, 22204), (9638, 20930), (9821, 20540), (10270, 19642), (10465, 19276), (11060, 18239), (11102, 18170), (12719, 15860), (14030, 14378)]