1527778980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4909}}^1$

素因数の和:4963

約数の個数: 288

約数和(自身を含む): 6005126400

約数和(自身を除く): 4477347420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 315, 342, 364, 380, 390, 399, 420, 455, 468, 494, 532, 546, 570, 585, 630, 665, 684, 741, 780, 798, 819, 855, 910, 988, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1482, 1596, 1638, 1710, 1729, 1820, 1995, 2223, 2340, 2394, 2470, 2660, 2730, 2964, 3276, 3420, 3458, 3705, 3990, 4095, 4446, 4788, 4909, 4940, 5187, 5460, 5985, 6916, 7410, 7980, 8190, 8645, 8892, 9818, 10374, 11115, 11970, 14727, 14820, 15561, 16380, 17290, 19636, 20748, 22230, 23940, 24545, 25935, 29454, 31122, 34363, 34580, 44181, 44460, 49090, 51870, 58908, 62244, 63817, 68726, 73635, 77805, 88362, 93271, 98180, 103089, 103740, 127634, 137452, 147270, 155610, 171815, 176724, 186542, 191451, 206178, 220905, 255268, 279813, 294540, 309267, 311220, 319085, 343630, 373084, 382902, 412356, 441810, 446719, 466355, 515445, 559626, 574353, 618534, 638170, 652897, 687260, 765804, 839439, 883620, 893438, 932710, 957255, 1030890, 1119252, 1148706, 1212523, 1237068, 1276340, 1305794, 1340157, 1399065, 1546335, 1678878, 1786876, 1865420, 1914510, 1958691, 2061780, 2233595, 2297412, 2425046, 2611588, 2680314, 2798130, 2871765, 3092670, 3264485, 3357756, 3637569, 3829020, 3917382, 4020471, 4197195, 4467190, 4850092, 5360628, 5596260, 5743530, 5876073, 6062615, 6185340, 6528970, 6700785, 7275138, 7834764, 8040942, 8394390, 8487661, 8934380, 9793455, 10912707, 11487060, 11752146, 12125230, 13057940, 13401570, 14550276, 16081884, 16788780, 16975322, 18187845, 19586910, 20102355, 21825414, 23504292, 24250460, 25462983, 26803140, 29380365, 33950644, 36375690, 39173820, 40204710, 42438305, 43650828, 50925966, 54563535, 58760730, 72751380, 76388949, 80409420, 84876610, 101851932, 109127070, 117521460, 127314915, 152777898, 169753220, 218254140, 254629830, 305555796, 381944745, 509259660, 763889490, 1527778980]

約数ペア:

[(1, 1527778980), (2, 763889490), (3, 509259660), (4, 381944745), (5, 305555796), (6, 254629830), (7, 218254140), (9, 169753220), (10, 152777898), (12, 127314915), (13, 117521460), (14, 109127070), (15, 101851932), (18, 84876610), (19, 80409420), (20, 76388949), (21, 72751380), (26, 58760730), (28, 54563535), (30, 50925966), (35, 43650828), (36, 42438305), (38, 40204710), (39, 39173820), (42, 36375690), (45, 33950644), (52, 29380365), (57, 26803140), (60, 25462983), (63, 24250460), (65, 23504292), (70, 21825414), (76, 20102355), (78, 19586910), (84, 18187845), (90, 16975322), (91, 16788780), (95, 16081884), (105, 14550276), (114, 13401570), (117, 13057940), (126, 12125230), (130, 11752146), (133, 11487060), (140, 10912707), (156, 9793455), (171, 8934380), (180, 8487661), (182, 8394390), (190, 8040942), (195, 7834764), (210, 7275138), (228, 6700785), (234, 6528970), (247, 6185340), (252, 6062615), (260, 5876073), (266, 5743530), (273, 5596260), (285, 5360628), (315, 4850092), (342, 4467190), (364, 4197195), (380, 4020471), (390, 3917382), (399, 3829020), (420, 3637569), (455, 3357756), (468, 3264485), (494, 3092670), (532, 2871765), (546, 2798130), (570, 2680314), (585, 2611588), (630, 2425046), (665, 2297412), (684, 2233595), (741, 2061780), (780, 1958691), (798, 1914510), (819, 1865420), (855, 1786876), (910, 1678878), (988, 1546335), (1092, 1399065), (1140, 1340157), (1170, 1305794), (1197, 1276340), (1235, 1237068), (1260, 1212523), (1330, 1148706), (1365, 1119252), (1482, 1030890), (1596, 957255), (1638, 932710), (1710, 893438), (1729, 883620), (1820, 839439), (1995, 765804), (2223, 687260), (2340, 652897), (2394, 638170), (2470, 618534), (2660, 574353), (2730, 559626), (2964, 515445), (3276, 466355), (3420, 446719), (3458, 441810), (3705, 412356), (3990, 382902), (4095, 373084), (4446, 343630), (4788, 319085), (4909, 311220), (4940, 309267), (5187, 294540), (5460, 279813), (5985, 255268), (6916, 220905), (7410, 206178), (7980, 191451), (8190, 186542), (8645, 176724), (8892, 171815), (9818, 155610), (10374, 147270), (11115, 137452), (11970, 127634), (14727, 103740), (14820, 103089), (15561, 98180), (16380, 93271), (17290, 88362), (19636, 77805), (20748, 73635), (22230, 68726), (23940, 63817), (24545, 62244), (25935, 58908), (29454, 51870), (31122, 49090), (34363, 44460), (34580, 44181)]