1284362240

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 312

約数和(自身を含む): 3862482432

約数和(自身を除く): 2578120192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 64, 68, 70, 80, 85, 112, 119, 124, 128, 136, 140, 155, 160, 170, 217, 224, 238, 248, 256, 272, 280, 289, 310, 320, 340, 434, 448, 476, 496, 512, 527, 544, 560, 578, 595, 620, 640, 680, 868, 896, 952, 992, 1024, 1054, 1085, 1088, 1120, 1156, 1190, 1240, 1280, 1360, 1445, 1736, 1792, 1904, 1984, 2023, 2048, 2108, 2170, 2176, 2240, 2312, 2380, 2480, 2560, 2635, 2720, 2890, 3472, 3584, 3689, 3808, 3968, 4046, 4096, 4216, 4340, 4352, 4480, 4624, 4760, 4960, 5120, 5270, 5440, 5780, 6944, 7168, 7378, 7616, 7936, 8092, 8432, 8680, 8704, 8959, 8960, 9248, 9520, 9920, 10115, 10240, 10540, 10880, 11560, 13888, 14336, 14756, 15232, 15872, 16184, 16864, 17360, 17408, 17918, 17920, 18445, 18496, 19040, 19840, 20230, 20480, 21080, 21760, 23120, 27776, 28672, 29512, 30464, 31744, 32368, 33728, 34720, 34816, 35836, 35840, 36890, 36992, 38080, 39680, 40460, 42160, 43520, 44795, 46240, 55552, 59024, 60928, 62713, 63488, 64736, 67456, 69440, 69632, 71672, 71680, 73780, 73984, 76160, 79360, 80920, 84320, 87040, 89590, 92480, 111104, 118048, 121856, 125426, 126976, 129472, 134912, 138880, 143344, 143360, 147560, 147968, 152320, 158720, 161840, 168640, 174080, 179180, 184960, 222208, 236096, 243712, 250852, 258944, 269824, 277760, 286688, 295120, 295936, 304640, 313565, 317440, 323680, 337280, 348160, 358360, 369920, 444416, 472192, 487424, 501704, 517888, 539648, 555520, 573376, 590240, 591872, 609280, 627130, 634880, 647360, 674560, 716720, 739840, 888832, 944384, 1003408, 1035776, 1079296, 1111040, 1146752, 1180480, 1183744, 1218560, 1254260, 1294720, 1349120, 1433440, 1479680, 1888768, 2006816, 2071552, 2158592, 2222080, 2293504, 2360960, 2437120, 2508520, 2589440, 2698240, 2866880, 2959360, 3777536, 4013632, 4143104, 4444160, 4587008, 4721920, 5017040, 5178880, 5396480, 5733760, 5918720, 7555072, 8027264, 8286208, 9174016, 9443840, 10034080, 10357760, 10792960, 11467520, 15110144, 16054528, 18348032, 18887680, 20068160, 20715520, 22935040, 32109056, 36696064, 37775360, 40136320, 41431040, 45870080, 64218112, 75550720, 80272640, 91740160, 128436224, 160545280, 183480320, 256872448, 321090560, 642181120, 1284362240]

約数ペア:

[(1, 1284362240), (2, 642181120), (4, 321090560), (5, 256872448), (7, 183480320), (8, 160545280), (10, 128436224), (14, 91740160), (16, 80272640), (17, 75550720), (20, 64218112), (28, 45870080), (31, 41431040), (32, 40136320), (34, 37775360), (35, 36696064), (40, 32109056), (56, 22935040), (62, 20715520), (64, 20068160), (68, 18887680), (70, 18348032), (80, 16054528), (85, 15110144), (112, 11467520), (119, 10792960), (124, 10357760), (128, 10034080), (136, 9443840), (140, 9174016), (155, 8286208), (160, 8027264), (170, 7555072), (217, 5918720), (224, 5733760), (238, 5396480), (248, 5178880), (256, 5017040), (272, 4721920), (280, 4587008), (289, 4444160), (310, 4143104), (320, 4013632), (340, 3777536), (434, 2959360), (448, 2866880), (476, 2698240), (496, 2589440), (512, 2508520), (527, 2437120), (544, 2360960), (560, 2293504), (578, 2222080), (595, 2158592), (620, 2071552), (640, 2006816), (680, 1888768), (868, 1479680), (896, 1433440), (952, 1349120), (992, 1294720), (1024, 1254260), (1054, 1218560), (1085, 1183744), (1088, 1180480), (1120, 1146752), (1156, 1111040), (1190, 1079296), (1240, 1035776), (1280, 1003408), (1360, 944384), (1445, 888832), (1736, 739840), (1792, 716720), (1904, 674560), (1984, 647360), (2023, 634880), (2048, 627130), (2108, 609280), (2170, 591872), (2176, 590240), (2240, 573376), (2312, 555520), (2380, 539648), (2480, 517888), (2560, 501704), (2635, 487424), (2720, 472192), (2890, 444416), (3472, 369920), (3584, 358360), (3689, 348160), (3808, 337280), (3968, 323680), (4046, 317440), (4096, 313565), (4216, 304640), (4340, 295936), (4352, 295120), (4480, 286688), (4624, 277760), (4760, 269824), (4960, 258944), (5120, 250852), (5270, 243712), (5440, 236096), (5780, 222208), (6944, 184960), (7168, 179180), (7378, 174080), (7616, 168640), (7936, 161840), (8092, 158720), (8432, 152320), (8680, 147968), (8704, 147560), (8959, 143360), (8960, 143344), (9248, 138880), (9520, 134912), (9920, 129472), (10115, 126976), (10240, 125426), (10540, 121856), (10880, 118048), (11560, 111104), (13888, 92480), (14336, 89590), (14756, 87040), (15232, 84320), (15872, 80920), (16184, 79360), (16864, 76160), (17360, 73984), (17408, 73780), (17918, 71680), (17920, 71672), (18445, 69632), (18496, 69440), (19040, 67456), (19840, 64736), (20230, 63488), (20480, 62713), (21080, 60928), (21760, 59024), (23120, 55552), (27776, 46240), (28672, 44795), (29512, 43520), (30464, 42160), (31744, 40460), (32368, 39680), (33728, 38080), (34720, 36992), (34816, 36890), (35836, 35840)]