612349920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4673}}^1$

素因数の和:4714

約数の個数: 288

約数和(自身を含む): 2572420032

約数和(自身を除く): 1960070112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4673, 4680, 5040, 5460, 6240, 6552, 7280, 8190, 8736, 9346, 9360, 10080, 10920, 13104, 14019, 14560, 16380, 18692, 18720, 21840, 23365, 26208, 28038, 32711, 32760, 37384, 42057, 43680, 46730, 56076, 60749, 65422, 65520, 70095, 74768, 84114, 93460, 98133, 112152, 121498, 130844, 131040, 140190, 149536, 163555, 168228, 182247, 186920, 196266, 210285, 224304, 242996, 261688, 280380, 294399, 303745, 327110, 336456, 364494, 373840, 392532, 420570, 425243, 448608, 485992, 490665, 523376, 546741, 560760, 588798, 607490, 654220, 672912, 728988, 747680, 785064, 841140, 850486, 911235, 971984, 981330, 1046752, 1093482, 1121520, 1177596, 1214980, 1275729, 1308440, 1345824, 1457976, 1471995, 1570128, 1682280, 1700972, 1822470, 1943968, 1962660, 2126215, 2186964, 2243040, 2355192, 2429960, 2551458, 2616880, 2733705, 2915952, 2943990, 3140256, 3364560, 3401944, 3644940, 3827187, 3925320, 4252430, 4373928, 4710384, 4859920, 5102916, 5233760, 5467410, 5831904, 5887980, 6378645, 6729120, 6803888, 7289880, 7654374, 7850640, 8504860, 8747856, 9420768, 9719840, 10205832, 10934820, 11775960, 12757290, 13607776, 14579760, 15308748, 15701280, 17009720, 17495712, 19135935, 20411664, 21869640, 23551920, 25514580, 29159520, 30617496, 34019440, 38271870, 40823328, 43739280, 47103840, 51029160, 61234992, 68038880, 76543740, 87478560, 102058320, 122469984, 153087480, 204116640, 306174960, 612349920]

約数ペア:

[(1, 612349920), (2, 306174960), (3, 204116640), (4, 153087480), (5, 122469984), (6, 102058320), (7, 87478560), (8, 76543740), (9, 68038880), (10, 61234992), (12, 51029160), (13, 47103840), (14, 43739280), (15, 40823328), (16, 38271870), (18, 34019440), (20, 30617496), (21, 29159520), (24, 25514580), (26, 23551920), (28, 21869640), (30, 20411664), (32, 19135935), (35, 17495712), (36, 17009720), (39, 15701280), (40, 15308748), (42, 14579760), (45, 13607776), (48, 12757290), (52, 11775960), (56, 10934820), (60, 10205832), (63, 9719840), (65, 9420768), (70, 8747856), (72, 8504860), (78, 7850640), (80, 7654374), (84, 7289880), (90, 6803888), (91, 6729120), (96, 6378645), (104, 5887980), (105, 5831904), (112, 5467410), (117, 5233760), (120, 5102916), (126, 4859920), (130, 4710384), (140, 4373928), (144, 4252430), (156, 3925320), (160, 3827187), (168, 3644940), (180, 3401944), (182, 3364560), (195, 3140256), (208, 2943990), (210, 2915952), (224, 2733705), (234, 2616880), (240, 2551458), (252, 2429960), (260, 2355192), (273, 2243040), (280, 2186964), (288, 2126215), (312, 1962660), (315, 1943968), (336, 1822470), (360, 1700972), (364, 1682280), (390, 1570128), (416, 1471995), (420, 1457976), (455, 1345824), (468, 1308440), (480, 1275729), (504, 1214980), (520, 1177596), (546, 1121520), (560, 1093482), (585, 1046752), (624, 981330), (630, 971984), (672, 911235), (720, 850486), (728, 841140), (780, 785064), (819, 747680), (840, 728988), (910, 672912), (936, 654220), (1008, 607490), (1040, 588798), (1092, 560760), (1120, 546741), (1170, 523376), (1248, 490665), (1260, 485992), (1365, 448608), (1440, 425243), (1456, 420570), (1560, 392532), (1638, 373840), (1680, 364494), (1820, 336456), (1872, 327110), (2016, 303745), (2080, 294399), (2184, 280380), (2340, 261688), (2520, 242996), (2730, 224304), (2912, 210285), (3120, 196266), (3276, 186920), (3360, 182247), (3640, 168228), (3744, 163555), (4095, 149536), (4368, 140190), (4673, 131040), (4680, 130844), (5040, 121498), (5460, 112152), (6240, 98133), (6552, 93460), (7280, 84114), (8190, 74768), (8736, 70095), (9346, 65520), (9360, 65422), (10080, 60749), (10920, 56076), (13104, 46730), (14019, 43680), (14560, 42057), (16380, 37384), (18692, 32760), (18720, 32711), (21840, 28038), (23365, 26208)]