1730920960

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1354

約数の個数: 160

約数和(自身を含む): 4539566592

約数和(自身を除く): 2808645632

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, 620, 640, 680, 992, 1054, 1088, 1240, 1280, 1283, 1360, 1984, 2108, 2176, 2480, 2560, 2566, 2635, 2720, 3968, 4216, 4352, 4960, 5132, 5270, 5440, 6415, 7936, 8432, 8704, 9920, 10264, 10540, 10880, 12830, 15872, 16864, 19840, 20528, 21080, 21760, 21811, 25660, 33728, 39680, 39773, 41056, 42160, 43520, 43622, 51320, 67456, 79360, 79546, 82112, 84320, 87244, 102640, 109055, 134912, 159092, 164224, 168640, 174488, 198865, 205280, 218110, 269824, 318184, 328448, 337280, 348976, 397730, 410560, 436220, 636368, 656896, 674560, 676141, 697952, 795460, 821120, 872440, 1272736, 1349120, 1352282, 1395904, 1590920, 1642240, 1744880, 2545472, 2704564, 2791808, 3181840, 3284480, 3380705, 3489760, 5090944, 5409128, 5583616, 6363680, 6761410, 6979520, 10181888, 10818256, 11167232, 12727360, 13522820, 13959040, 20363776, 21636512, 25454720, 27045640, 27918080, 43273024, 50909440, 54091280, 55836160, 86546048, 101818880, 108182560, 173092096, 216365120, 346184192, 432730240, 865460480, 1730920960]

約数ペア:

[(1, 1730920960), (2, 865460480), (4, 432730240), (5, 346184192), (8, 216365120), (10, 173092096), (16, 108182560), (17, 101818880), (20, 86546048), (31, 55836160), (32, 54091280), (34, 50909440), (40, 43273024), (62, 27918080), (64, 27045640), (68, 25454720), (80, 21636512), (85, 20363776), (124, 13959040), (128, 13522820), (136, 12727360), (155, 11167232), (160, 10818256), (170, 10181888), (248, 6979520), (256, 6761410), (272, 6363680), (310, 5583616), (320, 5409128), (340, 5090944), (496, 3489760), (512, 3380705), (527, 3284480), (544, 3181840), (620, 2791808), (640, 2704564), (680, 2545472), (992, 1744880), (1054, 1642240), (1088, 1590920), (1240, 1395904), (1280, 1352282), (1283, 1349120), (1360, 1272736), (1984, 872440), (2108, 821120), (2176, 795460), (2480, 697952), (2560, 676141), (2566, 674560), (2635, 656896), (2720, 636368), (3968, 436220), (4216, 410560), (4352, 397730), (4960, 348976), (5132, 337280), (5270, 328448), (5440, 318184), (6415, 269824), (7936, 218110), (8432, 205280), (8704, 198865), (9920, 174488), (10264, 168640), (10540, 164224), (10880, 159092), (12830, 134912), (15872, 109055), (16864, 102640), (19840, 87244), (20528, 84320), (21080, 82112), (21760, 79546), (21811, 79360), (25660, 67456), (33728, 51320), (39680, 43622), (39773, 43520), (41056, 42160)]