558762880

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:552

約数の個数: 128

約数和(自身を含む): 1449705600

約数和(自身を除く): 890942720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 239, 260, 281, 320, 416, 478, 520, 562, 640, 832, 956, 1040, 1124, 1195, 1405, 1664, 1912, 2080, 2248, 2390, 2810, 3107, 3653, 3824, 4160, 4496, 4780, 5620, 6214, 7306, 7648, 8320, 8992, 9560, 11240, 12428, 14612, 15296, 15535, 17984, 18265, 19120, 22480, 24856, 29224, 30592, 31070, 35968, 36530, 38240, 44960, 49712, 58448, 62140, 67159, 73060, 76480, 89920, 99424, 116896, 124280, 134318, 146120, 152960, 179840, 198848, 233792, 248560, 268636, 292240, 335795, 397696, 467584, 497120, 537272, 584480, 671590, 873067, 994240, 1074544, 1168960, 1343180, 1746134, 1988480, 2149088, 2337920, 2686360, 3492268, 4298176, 4365335, 5372720, 6984536, 8596352, 8730670, 10745440, 13969072, 17461340, 21490880, 27938144, 34922680, 42981760, 55876288, 69845360, 111752576, 139690720, 279381440, 558762880]

約数ペア:

[(1, 558762880), (2, 279381440), (4, 139690720), (5, 111752576), (8, 69845360), (10, 55876288), (13, 42981760), (16, 34922680), (20, 27938144), (26, 21490880), (32, 17461340), (40, 13969072), (52, 10745440), (64, 8730670), (65, 8596352), (80, 6984536), (104, 5372720), (128, 4365335), (130, 4298176), (160, 3492268), (208, 2686360), (239, 2337920), (260, 2149088), (281, 1988480), (320, 1746134), (416, 1343180), (478, 1168960), (520, 1074544), (562, 994240), (640, 873067), (832, 671590), (956, 584480), (1040, 537272), (1124, 497120), (1195, 467584), (1405, 397696), (1664, 335795), (1912, 292240), (2080, 268636), (2248, 248560), (2390, 233792), (2810, 198848), (3107, 179840), (3653, 152960), (3824, 146120), (4160, 134318), (4496, 124280), (4780, 116896), (5620, 99424), (6214, 89920), (7306, 76480), (7648, 73060), (8320, 67159), (8992, 62140), (9560, 58448), (11240, 49712), (12428, 44960), (14612, 38240), (15296, 36530), (15535, 35968), (17984, 31070), (18265, 30592), (19120, 29224), (22480, 24856)]