2170138880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:673

約数の個数: 288

約数和(自身を含む): 6615103488

約数和(自身を除く): 4444964608

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 128, 130, 140, 155, 160, 182, 208, 217, 224, 248, 256, 260, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 520, 560, 601, 620, 640, 728, 806, 832, 868, 896, 910, 992, 1040, 1085, 1120, 1202, 1240, 1280, 1456, 1612, 1664, 1736, 1792, 1820, 1984, 2015, 2080, 2170, 2240, 2404, 2480, 2821, 2912, 3005, 3224, 3328, 3472, 3640, 3968, 4030, 4160, 4207, 4340, 4480, 4808, 4960, 5642, 5824, 6010, 6448, 6944, 7280, 7813, 7936, 8060, 8320, 8414, 8680, 8960, 9616, 9920, 11284, 11648, 12020, 12896, 13888, 14105, 14560, 15626, 16120, 16640, 16828, 17360, 18631, 19232, 19840, 21035, 22568, 23296, 24040, 25792, 27776, 28210, 29120, 31252, 32240, 33656, 34720, 37262, 38464, 39065, 39680, 42070, 45136, 48080, 51584, 54691, 55552, 56420, 58240, 62504, 64480, 67312, 69440, 74524, 76928, 78130, 84140, 90272, 93155, 96160, 103168, 109382, 112840, 116480, 125008, 128960, 130417, 134624, 138880, 149048, 153856, 156260, 168280, 180544, 186310, 192320, 218764, 225680, 242203, 250016, 257920, 260834, 269248, 273455, 277760, 298096, 312520, 336560, 361088, 372620, 384640, 437528, 451360, 484406, 500032, 515840, 521668, 538496, 546910, 596192, 625040, 652085, 673120, 722176, 745240, 769280, 875056, 902720, 968812, 1000064, 1043336, 1076992, 1093820, 1192384, 1211015, 1250080, 1304170, 1346240, 1490480, 1695421, 1750112, 1805440, 1937624, 2000128, 2086672, 2187640, 2384768, 2422030, 2500160, 2608340, 2692480, 2980960, 3390842, 3500224, 3610880, 3875248, 4173344, 4375280, 4769536, 4844060, 5000320, 5216680, 5384960, 5961920, 6781684, 7000448, 7750496, 8346688, 8477105, 8750560, 9688120, 10000640, 10433360, 11923840, 13563368, 14000896, 15500992, 16693376, 16954210, 17501120, 19376240, 20866720, 23847680, 27126736, 31001984, 33386752, 33908420, 35002240, 38752480, 41733440, 54253472, 62003968, 67816840, 70004480, 77504960, 83466880, 108506944, 135633680, 155009920, 166933760, 217013888, 271267360, 310019840, 434027776, 542534720, 1085069440, 2170138880]

約数ペア:

[(1, 2170138880), (2, 1085069440), (4, 542534720), (5, 434027776), (7, 310019840), (8, 271267360), (10, 217013888), (13, 166933760), (14, 155009920), (16, 135633680), (20, 108506944), (26, 83466880), (28, 77504960), (31, 70004480), (32, 67816840), (35, 62003968), (40, 54253472), (52, 41733440), (56, 38752480), (62, 35002240), (64, 33908420), (65, 33386752), (70, 31001984), (80, 27126736), (91, 23847680), (104, 20866720), (112, 19376240), (124, 17501120), (128, 16954210), (130, 16693376), (140, 15500992), (155, 14000896), (160, 13563368), (182, 11923840), (208, 10433360), (217, 10000640), (224, 9688120), (248, 8750560), (256, 8477105), (260, 8346688), (280, 7750496), (310, 7000448), (320, 6781684), (364, 5961920), (403, 5384960), (416, 5216680), (434, 5000320), (448, 4844060), (455, 4769536), (496, 4375280), (520, 4173344), (560, 3875248), (601, 3610880), (620, 3500224), (640, 3390842), (728, 2980960), (806, 2692480), (832, 2608340), (868, 2500160), (896, 2422030), (910, 2384768), (992, 2187640), (1040, 2086672), (1085, 2000128), (1120, 1937624), (1202, 1805440), (1240, 1750112), (1280, 1695421), (1456, 1490480), (1612, 1346240), (1664, 1304170), (1736, 1250080), (1792, 1211015), (1820, 1192384), (1984, 1093820), (2015, 1076992), (2080, 1043336), (2170, 1000064), (2240, 968812), (2404, 902720), (2480, 875056), (2821, 769280), (2912, 745240), (3005, 722176), (3224, 673120), (3328, 652085), (3472, 625040), (3640, 596192), (3968, 546910), (4030, 538496), (4160, 521668), (4207, 515840), (4340, 500032), (4480, 484406), (4808, 451360), (4960, 437528), (5642, 384640), (5824, 372620), (6010, 361088), (6448, 336560), (6944, 312520), (7280, 298096), (7813, 277760), (7936, 273455), (8060, 269248), (8320, 260834), (8414, 257920), (8680, 250016), (8960, 242203), (9616, 225680), (9920, 218764), (11284, 192320), (11648, 186310), (12020, 180544), (12896, 168280), (13888, 156260), (14105, 153856), (14560, 149048), (15626, 138880), (16120, 134624), (16640, 130417), (16828, 128960), (17360, 125008), (18631, 116480), (19232, 112840), (19840, 109382), (21035, 103168), (22568, 96160), (23296, 93155), (24040, 90272), (25792, 84140), (27776, 78130), (28210, 76928), (29120, 74524), (31252, 69440), (32240, 67312), (33656, 64480), (34720, 62504), (37262, 58240), (38464, 56420), (39065, 55552), (39680, 54691), (42070, 51584), (45136, 48080)]