1641485160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:397

約数の個数: 384

約数和(自身を含む): 6440878080

約数和(自身を除く): 4799392920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 127, 138, 140, 161, 168, 180, 184, 207, 210, 223, 230, 252, 254, 276, 280, 315, 322, 345, 360, 381, 414, 420, 446, 460, 483, 504, 508, 552, 630, 635, 644, 669, 690, 762, 805, 828, 840, 889, 892, 920, 966, 1016, 1035, 1115, 1143, 1260, 1270, 1288, 1338, 1380, 1449, 1524, 1561, 1610, 1656, 1778, 1784, 1905, 1932, 2007, 2070, 2230, 2286, 2415, 2520, 2540, 2667, 2676, 2760, 2898, 2921, 3048, 3122, 3220, 3345, 3556, 3810, 3864, 4014, 4140, 4445, 4460, 4572, 4683, 4830, 5080, 5129, 5334, 5352, 5715, 5796, 5842, 6244, 6440, 6690, 7112, 7245, 7620, 7805, 8001, 8028, 8280, 8763, 8890, 8920, 9144, 9366, 9660, 10035, 10258, 10668, 11430, 11592, 11684, 12488, 13335, 13380, 14049, 14490, 14605, 15240, 15387, 15610, 16002, 16056, 17526, 17780, 18732, 19320, 20070, 20447, 20516, 21336, 22860, 23368, 23415, 25645, 26289, 26670, 26760, 28098, 28321, 28980, 29210, 30774, 31220, 32004, 35052, 35560, 35903, 37464, 40005, 40140, 40894, 41032, 43815, 45720, 46161, 46830, 51290, 52578, 53340, 56196, 56642, 57960, 58420, 61341, 61548, 62440, 64008, 70104, 70245, 71806, 76935, 80010, 80280, 81788, 84963, 87630, 92322, 93660, 102235, 102580, 105156, 106680, 107709, 112392, 113284, 116840, 122682, 123096, 131445, 140490, 141605, 143612, 153870, 160020, 163576, 169926, 175260, 179515, 184023, 184644, 187320, 198247, 204470, 205160, 210312, 215418, 226568, 230805, 245364, 254889, 262890, 280980, 283210, 287224, 306705, 307740, 320040, 323127, 339852, 350520, 359030, 368046, 369288, 396494, 408940, 424815, 430836, 461610, 490728, 509778, 525780, 538545, 561960, 566420, 594741, 613410, 615480, 646254, 651383, 679704, 718060, 736092, 792988, 817880, 849630, 861672, 920115, 923220, 991235, 1019556, 1051560, 1077090, 1132840, 1189482, 1226820, 1274445, 1292508, 1302766, 1436120, 1472184, 1585976, 1615635, 1699260, 1784223, 1840230, 1846440, 1954149, 1982470, 2039112, 2154180, 2378964, 2453640, 2548890, 2585016, 2605532, 2973705, 3231270, 3256915, 3398520, 3568446, 3680460, 3908298, 3964940, 4308360, 4559681, 4757928, 5097780, 5211064, 5862447, 5947410, 6462540, 6513830, 7136892, 7360920, 7816596, 7929880, 8921115, 9119362, 9770745, 10195560, 11724894, 11894820, 12925080, 13027660, 13679043, 14273784, 15633192, 17842230, 18238724, 19541490, 22798405, 23449788, 23789640, 26055320, 27358086, 29312235, 35684460, 36477448, 39082980, 41037129, 45596810, 46899576, 54716172, 58624470, 68395215, 71368920, 78165960, 82074258, 91193620, 109432344, 117248940, 136790430, 164148516, 182387240, 205185645, 234497880, 273580860, 328297032, 410371290, 547161720, 820742580, 1641485160]

約数ペア:

[(1, 1641485160), (2, 820742580), (3, 547161720), (4, 410371290), (5, 328297032), (6, 273580860), (7, 234497880), (8, 205185645), (9, 182387240), (10, 164148516), (12, 136790430), (14, 117248940), (15, 109432344), (18, 91193620), (20, 82074258), (21, 78165960), (23, 71368920), (24, 68395215), (28, 58624470), (30, 54716172), (35, 46899576), (36, 45596810), (40, 41037129), (42, 39082980), (45, 36477448), (46, 35684460), (56, 29312235), (60, 27358086), (63, 26055320), (69, 23789640), (70, 23449788), (72, 22798405), (84, 19541490), (90, 18238724), (92, 17842230), (105, 15633192), (115, 14273784), (120, 13679043), (126, 13027660), (127, 12925080), (138, 11894820), (140, 11724894), (161, 10195560), (168, 9770745), (180, 9119362), (184, 8921115), (207, 7929880), (210, 7816596), (223, 7360920), (230, 7136892), (252, 6513830), (254, 6462540), (276, 5947410), (280, 5862447), (315, 5211064), (322, 5097780), (345, 4757928), (360, 4559681), (381, 4308360), (414, 3964940), (420, 3908298), (446, 3680460), (460, 3568446), (483, 3398520), (504, 3256915), (508, 3231270), (552, 2973705), (630, 2605532), (635, 2585016), (644, 2548890), (669, 2453640), (690, 2378964), (762, 2154180), (805, 2039112), (828, 1982470), (840, 1954149), (889, 1846440), (892, 1840230), (920, 1784223), (966, 1699260), (1016, 1615635), (1035, 1585976), (1115, 1472184), (1143, 1436120), (1260, 1302766), (1270, 1292508), (1288, 1274445), (1338, 1226820), (1380, 1189482), (1449, 1132840), (1524, 1077090), (1561, 1051560), (1610, 1019556), (1656, 991235), (1778, 923220), (1784, 920115), (1905, 861672), (1932, 849630), (2007, 817880), (2070, 792988), (2230, 736092), (2286, 718060), (2415, 679704), (2520, 651383), (2540, 646254), (2667, 615480), (2676, 613410), (2760, 594741), (2898, 566420), (2921, 561960), (3048, 538545), (3122, 525780), (3220, 509778), (3345, 490728), (3556, 461610), (3810, 430836), (3864, 424815), (4014, 408940), (4140, 396494), (4445, 369288), (4460, 368046), (4572, 359030), (4683, 350520), (4830, 339852), (5080, 323127), (5129, 320040), (5334, 307740), (5352, 306705), (5715, 287224), (5796, 283210), (5842, 280980), (6244, 262890), (6440, 254889), (6690, 245364), (7112, 230805), (7245, 226568), (7620, 215418), (7805, 210312), (8001, 205160), (8028, 204470), (8280, 198247), (8763, 187320), (8890, 184644), (8920, 184023), (9144, 179515), (9366, 175260), (9660, 169926), (10035, 163576), (10258, 160020), (10668, 153870), (11430, 143612), (11592, 141605), (11684, 140490), (12488, 131445), (13335, 123096), (13380, 122682), (14049, 116840), (14490, 113284), (14605, 112392), (15240, 107709), (15387, 106680), (15610, 105156), (16002, 102580), (16056, 102235), (17526, 93660), (17780, 92322), (18732, 87630), (19320, 84963), (20070, 81788), (20447, 80280), (20516, 80010), (21336, 76935), (22860, 71806), (23368, 70245), (23415, 70104), (25645, 64008), (26289, 62440), (26670, 61548), (26760, 61341), (28098, 58420), (28321, 57960), (28980, 56642), (29210, 56196), (30774, 53340), (31220, 52578), (32004, 51290), (35052, 46830), (35560, 46161), (35903, 45720), (37464, 43815), (40005, 41032), (40140, 40894)]