227692920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:782

約数の個数: 256

約数和(自身を含む): 870912000

約数和(自身を除く): 643219080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 52, 56, 58, 60, 65, 70, 78, 84, 87, 91, 104, 105, 116, 120, 130, 140, 145, 156, 168, 174, 182, 195, 203, 210, 232, 260, 273, 280, 290, 312, 348, 364, 377, 390, 406, 420, 435, 455, 520, 546, 580, 609, 696, 719, 728, 754, 780, 812, 840, 870, 910, 1015, 1092, 1131, 1160, 1218, 1365, 1438, 1508, 1560, 1624, 1740, 1820, 1885, 2030, 2157, 2184, 2262, 2436, 2639, 2730, 2876, 3016, 3045, 3480, 3595, 3640, 3770, 4060, 4314, 4524, 4872, 5033, 5278, 5460, 5655, 5752, 6090, 7190, 7540, 7917, 8120, 8628, 9048, 9347, 10066, 10556, 10785, 10920, 11310, 12180, 13195, 14380, 15080, 15099, 15834, 17256, 18694, 20132, 20851, 21112, 21570, 22620, 24360, 25165, 26390, 28041, 28760, 30198, 31668, 37388, 39585, 40264, 41702, 43140, 45240, 46735, 50330, 52780, 56082, 60396, 62553, 63336, 65429, 74776, 75495, 79170, 83404, 86280, 93470, 100660, 104255, 105560, 112164, 120792, 125106, 130858, 140205, 145957, 150990, 158340, 166808, 186940, 196287, 201320, 208510, 224328, 250212, 261716, 271063, 280410, 291914, 301980, 312765, 316680, 327145, 373880, 392574, 417020, 437871, 500424, 523432, 542126, 560820, 583828, 603960, 625530, 654290, 729785, 785148, 813189, 834040, 875742, 981435, 1084252, 1121640, 1167656, 1251060, 1308580, 1355315, 1459570, 1570296, 1626378, 1751484, 1897441, 1962870, 2168504, 2189355, 2502120, 2617160, 2710630, 2919140, 3252756, 3502968, 3794882, 3925740, 4065945, 4378710, 5421260, 5692323, 5838280, 6505512, 7589764, 7851480, 8131890, 8757420, 9487205, 10842520, 11384646, 15179528, 16263780, 17514840, 18974410, 22769292, 28461615, 32527560, 37948820, 45538584, 56923230, 75897640, 113846460, 227692920]

約数ペア:

[(1, 227692920), (2, 113846460), (3, 75897640), (4, 56923230), (5, 45538584), (6, 37948820), (7, 32527560), (8, 28461615), (10, 22769292), (12, 18974410), (13, 17514840), (14, 16263780), (15, 15179528), (20, 11384646), (21, 10842520), (24, 9487205), (26, 8757420), (28, 8131890), (29, 7851480), (30, 7589764), (35, 6505512), (39, 5838280), (40, 5692323), (42, 5421260), (52, 4378710), (56, 4065945), (58, 3925740), (60, 3794882), (65, 3502968), (70, 3252756), (78, 2919140), (84, 2710630), (87, 2617160), (91, 2502120), (104, 2189355), (105, 2168504), (116, 1962870), (120, 1897441), (130, 1751484), (140, 1626378), (145, 1570296), (156, 1459570), (168, 1355315), (174, 1308580), (182, 1251060), (195, 1167656), (203, 1121640), (210, 1084252), (232, 981435), (260, 875742), (273, 834040), (280, 813189), (290, 785148), (312, 729785), (348, 654290), (364, 625530), (377, 603960), (390, 583828), (406, 560820), (420, 542126), (435, 523432), (455, 500424), (520, 437871), (546, 417020), (580, 392574), (609, 373880), (696, 327145), (719, 316680), (728, 312765), (754, 301980), (780, 291914), (812, 280410), (840, 271063), (870, 261716), (910, 250212), (1015, 224328), (1092, 208510), (1131, 201320), (1160, 196287), (1218, 186940), (1365, 166808), (1438, 158340), (1508, 150990), (1560, 145957), (1624, 140205), (1740, 130858), (1820, 125106), (1885, 120792), (2030, 112164), (2157, 105560), (2184, 104255), (2262, 100660), (2436, 93470), (2639, 86280), (2730, 83404), (2876, 79170), (3016, 75495), (3045, 74776), (3480, 65429), (3595, 63336), (3640, 62553), (3770, 60396), (4060, 56082), (4314, 52780), (4524, 50330), (4872, 46735), (5033, 45240), (5278, 43140), (5460, 41702), (5655, 40264), (5752, 39585), (6090, 37388), (7190, 31668), (7540, 30198), (7917, 28760), (8120, 28041), (8628, 26390), (9048, 25165), (9347, 24360), (10066, 22620), (10556, 21570), (10785, 21112), (10920, 20851), (11310, 20132), (12180, 18694), (13195, 17256), (14380, 15834), (15080, 15099)]