124885736960

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{21557}}^1$

素因数の和:21684

約数の個数: 160

約数和(自身を含む): 313340873472

約数和(自身を除く): 188455136512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 73, 80, 124, 128, 146, 155, 160, 248, 256, 292, 310, 320, 365, 496, 512, 584, 620, 640, 730, 992, 1168, 1240, 1280, 1460, 1984, 2263, 2336, 2480, 2560, 2920, 3968, 4526, 4672, 4960, 5840, 7936, 9052, 9344, 9920, 11315, 11680, 15872, 18104, 18688, 19840, 21557, 22630, 23360, 36208, 37376, 39680, 43114, 45260, 46720, 72416, 79360, 86228, 90520, 93440, 107785, 144832, 172456, 181040, 186880, 215570, 289664, 344912, 362080, 431140, 579328, 668267, 689824, 724160, 862280, 1158656, 1336534, 1379648, 1448320, 1573661, 1724560, 2673068, 2759296, 2896640, 3147322, 3341335, 3449120, 5346136, 5518592, 5793280, 6294644, 6682670, 6898240, 7868305, 10692272, 11037184, 12589288, 13365340, 13796480, 15736610, 21384544, 25178576, 26730680, 27592960, 31473220, 42769088, 48783491, 50357152, 53461360, 55185920, 62946440, 85538176, 97566982, 100714304, 106922720, 125892880, 171076352, 195133964, 201428608, 213845440, 243917455, 251785760, 342152704, 390267928, 402857216, 427690880, 487834910, 503571520, 780535856, 805714432, 855381760, 975669820, 1007143040, 1561071712, 1710763520, 1951339640, 2014286080, 3122143424, 3902679280, 4028572160, 6244286848, 7805358560, 12488573696, 15610717120, 24977147392, 31221434240, 62442868480, 124885736960]

約数ペア:

[(1, 124885736960), (2, 62442868480), (4, 31221434240), (5, 24977147392), (8, 15610717120), (10, 12488573696), (16, 7805358560), (20, 6244286848), (31, 4028572160), (32, 3902679280), (40, 3122143424), (62, 2014286080), (64, 1951339640), (73, 1710763520), (80, 1561071712), (124, 1007143040), (128, 975669820), (146, 855381760), (155, 805714432), (160, 780535856), (248, 503571520), (256, 487834910), (292, 427690880), (310, 402857216), (320, 390267928), (365, 342152704), (496, 251785760), (512, 243917455), (584, 213845440), (620, 201428608), (640, 195133964), (730, 171076352), (992, 125892880), (1168, 106922720), (1240, 100714304), (1280, 97566982), (1460, 85538176), (1984, 62946440), (2263, 55185920), (2336, 53461360), (2480, 50357152), (2560, 48783491), (2920, 42769088), (3968, 31473220), (4526, 27592960), (4672, 26730680), (4960, 25178576), (5840, 21384544), (7936, 15736610), (9052, 13796480), (9344, 13365340), (9920, 12589288), (11315, 11037184), (11680, 10692272), (15872, 7868305), (18104, 6898240), (18688, 6682670), (19840, 6294644), (21557, 5793280), (22630, 5518592), (23360, 5346136), (36208, 3449120), (37376, 3341335), (39680, 3147322), (43114, 2896640), (45260, 2759296), (46720, 2673068), (72416, 1724560), (79360, 1573661), (86228, 1448320), (90520, 1379648), (93440, 1336534), (107785, 1158656), (144832, 862280), (172456, 724160), (181040, 689824), (186880, 668267), (215570, 579328), (289664, 431140), (344912, 362080)]