15727247360

素因数分解:

$2^{14}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:638

約数の個数: 240

約数和(自身を含む): 42579274752

約数和(自身を除く): 26852027392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 256, 310, 320, 341, 352, 440, 496, 512, 563, 620, 640, 682, 704, 880, 992, 1024, 1126, 1240, 1280, 1364, 1408, 1705, 1760, 1984, 2048, 2252, 2480, 2560, 2728, 2815, 2816, 3410, 3520, 3968, 4096, 4504, 4960, 5120, 5456, 5630, 5632, 6193, 6820, 7040, 7936, 8192, 9008, 9920, 10240, 10912, 11260, 11264, 12386, 13640, 14080, 15872, 16384, 17453, 18016, 19840, 20480, 21824, 22520, 22528, 24772, 27280, 28160, 30965, 31744, 34906, 36032, 39680, 40960, 43648, 45040, 45056, 49544, 54560, 56320, 61930, 63488, 69812, 72064, 79360, 81920, 87265, 87296, 90080, 90112, 99088, 109120, 112640, 123860, 126976, 139624, 144128, 158720, 174530, 174592, 180160, 180224, 191983, 198176, 218240, 225280, 247720, 253952, 279248, 288256, 317440, 349060, 349184, 360320, 383966, 396352, 436480, 450560, 495440, 507904, 558496, 576512, 634880, 698120, 698368, 720640, 767932, 792704, 872960, 901120, 959915, 990880, 1116992, 1153024, 1269760, 1396240, 1396736, 1441280, 1535864, 1585408, 1745920, 1919830, 1981760, 2233984, 2306048, 2539520, 2792480, 2793472, 2882560, 3071728, 3170816, 3491840, 3839660, 3963520, 4467968, 4612096, 5584960, 5586944, 5765120, 6143456, 6341632, 6983680, 7679320, 7927040, 8935936, 9224192, 11169920, 11530240, 12286912, 12683264, 13967360, 15358640, 15854080, 17871872, 22339840, 23060480, 24573824, 25366528, 27934720, 30717280, 31708160, 35743744, 44679680, 46120960, 49147648, 50733056, 61434560, 63416320, 71487488, 89359360, 98295296, 101466112, 122869120, 126832640, 142974976, 178718720, 196590592, 245738240, 253665280, 285949952, 357437440, 393181184, 491476480, 507330560, 714874880, 786362368, 982952960, 1429749760, 1572724736, 1965905920, 3145449472, 3931811840, 7863623680, 15727247360]

約数ペア:

[(1, 15727247360), (2, 7863623680), (4, 3931811840), (5, 3145449472), (8, 1965905920), (10, 1572724736), (11, 1429749760), (16, 982952960), (20, 786362368), (22, 714874880), (31, 507330560), (32, 491476480), (40, 393181184), (44, 357437440), (55, 285949952), (62, 253665280), (64, 245738240), (80, 196590592), (88, 178718720), (110, 142974976), (124, 126832640), (128, 122869120), (155, 101466112), (160, 98295296), (176, 89359360), (220, 71487488), (248, 63416320), (256, 61434560), (310, 50733056), (320, 49147648), (341, 46120960), (352, 44679680), (440, 35743744), (496, 31708160), (512, 30717280), (563, 27934720), (620, 25366528), (640, 24573824), (682, 23060480), (704, 22339840), (880, 17871872), (992, 15854080), (1024, 15358640), (1126, 13967360), (1240, 12683264), (1280, 12286912), (1364, 11530240), (1408, 11169920), (1705, 9224192), (1760, 8935936), (1984, 7927040), (2048, 7679320), (2252, 6983680), (2480, 6341632), (2560, 6143456), (2728, 5765120), (2815, 5586944), (2816, 5584960), (3410, 4612096), (3520, 4467968), (3968, 3963520), (4096, 3839660), (4504, 3491840), (4960, 3170816), (5120, 3071728), (5456, 2882560), (5630, 2793472), (5632, 2792480), (6193, 2539520), (6820, 2306048), (7040, 2233984), (7936, 1981760), (8192, 1919830), (9008, 1745920), (9920, 1585408), (10240, 1535864), (10912, 1441280), (11260, 1396736), (11264, 1396240), (12386, 1269760), (13640, 1153024), (14080, 1116992), (15872, 990880), (16384, 959915), (17453, 901120), (18016, 872960), (19840, 792704), (20480, 767932), (21824, 720640), (22520, 698368), (22528, 698120), (24772, 634880), (27280, 576512), (28160, 558496), (30965, 507904), (31744, 495440), (34906, 450560), (36032, 436480), (39680, 396352), (40960, 383966), (43648, 360320), (45040, 349184), (45056, 349060), (49544, 317440), (54560, 288256), (56320, 279248), (61930, 253952), (63488, 247720), (69812, 225280), (72064, 218240), (79360, 198176), (81920, 191983), (87265, 180224), (87296, 180160), (90080, 174592), (90112, 174530), (99088, 158720), (109120, 144128), (112640, 139624), (123860, 126976)]