1519109120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:636

約数の個数: 176

約数和(自身を含む): 3989979648

約数和(自身を除く): 2470870528

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 256, 272, 310, 320, 340, 496, 512, 527, 544, 563, 620, 640, 680, 992, 1024, 1054, 1088, 1126, 1240, 1280, 1360, 1984, 2108, 2176, 2252, 2480, 2560, 2635, 2720, 2815, 3968, 4216, 4352, 4504, 4960, 5120, 5270, 5440, 5630, 7936, 8432, 8704, 9008, 9571, 9920, 10540, 10880, 11260, 15872, 16864, 17408, 17453, 18016, 19142, 19840, 21080, 21760, 22520, 31744, 33728, 34906, 36032, 38284, 39680, 42160, 43520, 45040, 47855, 67456, 69812, 72064, 76568, 79360, 84320, 87040, 87265, 90080, 95710, 134912, 139624, 144128, 153136, 158720, 168640, 174530, 180160, 191420, 269824, 279248, 288256, 296701, 306272, 337280, 349060, 360320, 382840, 539648, 558496, 576512, 593402, 612544, 674560, 698120, 720640, 765680, 1116992, 1186804, 1225088, 1349120, 1396240, 1441280, 1483505, 1531360, 2233984, 2373608, 2450176, 2698240, 2792480, 2882560, 2967010, 3062720, 4467968, 4747216, 4900352, 5584960, 5934020, 6125440, 8935936, 9494432, 9800704, 11169920, 11868040, 12250880, 17871872, 18988864, 22339840, 23736080, 24501760, 37977728, 44679680, 47472160, 49003520, 75955456, 89359360, 94944320, 151910912, 189888640, 303821824, 379777280, 759554560, 1519109120]

約数ペア:

[(1, 1519109120), (2, 759554560), (4, 379777280), (5, 303821824), (8, 189888640), (10, 151910912), (16, 94944320), (17, 89359360), (20, 75955456), (31, 49003520), (32, 47472160), (34, 44679680), (40, 37977728), (62, 24501760), (64, 23736080), (68, 22339840), (80, 18988864), (85, 17871872), (124, 12250880), (128, 11868040), (136, 11169920), (155, 9800704), (160, 9494432), (170, 8935936), (248, 6125440), (256, 5934020), (272, 5584960), (310, 4900352), (320, 4747216), (340, 4467968), (496, 3062720), (512, 2967010), (527, 2882560), (544, 2792480), (563, 2698240), (620, 2450176), (640, 2373608), (680, 2233984), (992, 1531360), (1024, 1483505), (1054, 1441280), (1088, 1396240), (1126, 1349120), (1240, 1225088), (1280, 1186804), (1360, 1116992), (1984, 765680), (2108, 720640), (2176, 698120), (2252, 674560), (2480, 612544), (2560, 593402), (2635, 576512), (2720, 558496), (2815, 539648), (3968, 382840), (4216, 360320), (4352, 349060), (4504, 337280), (4960, 306272), (5120, 296701), (5270, 288256), (5440, 279248), (5630, 269824), (7936, 191420), (8432, 180160), (8704, 174530), (9008, 168640), (9571, 158720), (9920, 153136), (10540, 144128), (10880, 139624), (11260, 134912), (15872, 95710), (16864, 90080), (17408, 87265), (17453, 87040), (18016, 84320), (19142, 79360), (19840, 76568), (21080, 72064), (21760, 69812), (22520, 67456), (31744, 47855), (33728, 45040), (34906, 43520), (36032, 42160), (38284, 39680)]