556799680

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:163

約数の個数: 168

約数和(自身を含む): 1440948096

約数和(自身を除く): 884148416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 41, 62, 64, 74, 80, 82, 124, 148, 155, 160, 164, 185, 205, 248, 296, 310, 320, 328, 370, 410, 496, 592, 620, 656, 740, 820, 992, 1147, 1184, 1240, 1271, 1312, 1369, 1480, 1517, 1640, 1984, 2294, 2368, 2480, 2542, 2624, 2738, 2960, 3034, 3280, 4588, 4960, 5084, 5476, 5735, 5920, 6068, 6355, 6560, 6845, 7585, 9176, 9920, 10168, 10952, 11470, 11840, 12136, 12710, 13120, 13690, 15170, 18352, 20336, 21904, 22940, 24272, 25420, 27380, 30340, 36704, 40672, 42439, 43808, 45880, 47027, 48544, 50840, 54760, 56129, 60680, 73408, 81344, 84878, 87616, 91760, 94054, 97088, 101680, 109520, 112258, 121360, 169756, 183520, 188108, 203360, 212195, 219040, 224516, 235135, 242720, 280645, 339512, 367040, 376216, 406720, 424390, 438080, 449032, 470270, 485440, 561290, 679024, 752432, 848780, 898064, 940540, 1122580, 1358048, 1504864, 1697560, 1739999, 1796128, 1881080, 2245160, 2716096, 3009728, 3395120, 3479998, 3592256, 3762160, 4490320, 6790240, 6959996, 7524320, 8699995, 8980640, 13580480, 13919992, 15048640, 17399990, 17961280, 27839984, 34799980, 55679968, 69599960, 111359936, 139199920, 278399840, 556799680]

約数ペア:

[(1, 556799680), (2, 278399840), (4, 139199920), (5, 111359936), (8, 69599960), (10, 55679968), (16, 34799980), (20, 27839984), (31, 17961280), (32, 17399990), (37, 15048640), (40, 13919992), (41, 13580480), (62, 8980640), (64, 8699995), (74, 7524320), (80, 6959996), (82, 6790240), (124, 4490320), (148, 3762160), (155, 3592256), (160, 3479998), (164, 3395120), (185, 3009728), (205, 2716096), (248, 2245160), (296, 1881080), (310, 1796128), (320, 1739999), (328, 1697560), (370, 1504864), (410, 1358048), (496, 1122580), (592, 940540), (620, 898064), (656, 848780), (740, 752432), (820, 679024), (992, 561290), (1147, 485440), (1184, 470270), (1240, 449032), (1271, 438080), (1312, 424390), (1369, 406720), (1480, 376216), (1517, 367040), (1640, 339512), (1984, 280645), (2294, 242720), (2368, 235135), (2480, 224516), (2542, 219040), (2624, 212195), (2738, 203360), (2960, 188108), (3034, 183520), (3280, 169756), (4588, 121360), (4960, 112258), (5084, 109520), (5476, 101680), (5735, 97088), (5920, 94054), (6068, 91760), (6355, 87616), (6560, 84878), (6845, 81344), (7585, 73408), (9176, 60680), (9920, 56129), (10168, 54760), (10952, 50840), (11470, 48544), (11840, 47027), (12136, 45880), (12710, 43808), (13120, 42439), (13690, 40672), (15170, 36704), (18352, 30340), (20336, 27380), (21904, 25420), (22940, 24272)]