1571928160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:717

約数の個数: 192

約数和(自身を含む): 4277919744

約数和(自身を除く): 2705991584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 47, 55, 62, 80, 88, 94, 110, 124, 155, 160, 176, 188, 220, 235, 248, 310, 341, 352, 376, 440, 470, 496, 517, 613, 620, 682, 752, 880, 940, 992, 1034, 1226, 1240, 1364, 1457, 1504, 1705, 1760, 1880, 2068, 2452, 2480, 2585, 2728, 2914, 3065, 3410, 3760, 4136, 4904, 4960, 5170, 5456, 5828, 6130, 6743, 6820, 7285, 7520, 8272, 9808, 10340, 10912, 11656, 12260, 13486, 13640, 14570, 16027, 16544, 19003, 19616, 20680, 23312, 24520, 26972, 27280, 28811, 29140, 32054, 33715, 38006, 41360, 46624, 49040, 53944, 54560, 57622, 58280, 64108, 67430, 76012, 80135, 82720, 95015, 98080, 107888, 115244, 116560, 128216, 134860, 144055, 152024, 160270, 190030, 209033, 215776, 230488, 233120, 256432, 269720, 288110, 304048, 316921, 320540, 380060, 418066, 460976, 512864, 539440, 576220, 608096, 633842, 641080, 760120, 836132, 893141, 921952, 1045165, 1078880, 1152440, 1267684, 1282160, 1520240, 1584605, 1672264, 1786282, 2090330, 2304880, 2535368, 2564320, 3040480, 3169210, 3344528, 3572564, 4180660, 4465705, 4609760, 5070736, 6338420, 6689056, 7145128, 8361320, 8931410, 9824551, 10141472, 12676840, 14290256, 16722640, 17862820, 19649102, 25353680, 28580512, 33445280, 35725640, 39298204, 49122755, 50707360, 71451280, 78596408, 98245510, 142902560, 157192816, 196491020, 314385632, 392982040, 785964080, 1571928160]

約数ペア:

[(1, 1571928160), (2, 785964080), (4, 392982040), (5, 314385632), (8, 196491020), (10, 157192816), (11, 142902560), (16, 98245510), (20, 78596408), (22, 71451280), (31, 50707360), (32, 49122755), (40, 39298204), (44, 35725640), (47, 33445280), (55, 28580512), (62, 25353680), (80, 19649102), (88, 17862820), (94, 16722640), (110, 14290256), (124, 12676840), (155, 10141472), (160, 9824551), (176, 8931410), (188, 8361320), (220, 7145128), (235, 6689056), (248, 6338420), (310, 5070736), (341, 4609760), (352, 4465705), (376, 4180660), (440, 3572564), (470, 3344528), (496, 3169210), (517, 3040480), (613, 2564320), (620, 2535368), (682, 2304880), (752, 2090330), (880, 1786282), (940, 1672264), (992, 1584605), (1034, 1520240), (1226, 1282160), (1240, 1267684), (1364, 1152440), (1457, 1078880), (1504, 1045165), (1705, 921952), (1760, 893141), (1880, 836132), (2068, 760120), (2452, 641080), (2480, 633842), (2585, 608096), (2728, 576220), (2914, 539440), (3065, 512864), (3410, 460976), (3760, 418066), (4136, 380060), (4904, 320540), (4960, 316921), (5170, 304048), (5456, 288110), (5828, 269720), (6130, 256432), (6743, 233120), (6820, 230488), (7285, 215776), (7520, 209033), (8272, 190030), (9808, 160270), (10340, 152024), (10912, 144055), (11656, 134860), (12260, 128216), (13486, 116560), (13640, 115244), (14570, 107888), (16027, 98080), (16544, 95015), (19003, 82720), (19616, 80135), (20680, 76012), (23312, 67430), (24520, 64108), (26972, 58280), (27280, 57622), (28811, 54560), (29140, 53944), (32054, 49040), (33715, 46624), (38006, 41360)]