869065280

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:508

約数の個数: 112

約数和(自身を含む): 2124334080

約数和(自身を除く): 1255268800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 191, 236, 241, 295, 320, 382, 472, 482, 590, 764, 944, 955, 964, 1180, 1205, 1528, 1888, 1910, 1928, 2360, 2410, 3056, 3776, 3820, 3856, 4720, 4820, 6112, 7640, 7712, 9440, 9640, 11269, 12224, 14219, 15280, 15424, 18880, 19280, 22538, 28438, 30560, 38560, 45076, 46031, 56345, 56876, 61120, 71095, 77120, 90152, 92062, 112690, 113752, 142190, 180304, 184124, 225380, 227504, 230155, 284380, 360608, 368248, 450760, 455008, 460310, 568760, 721216, 736496, 901520, 910016, 920620, 1137520, 1472992, 1803040, 1841240, 2275040, 2715829, 2945984, 3606080, 3682480, 4550080, 5431658, 7364960, 10863316, 13579145, 14729920, 21726632, 27158290, 43453264, 54316580, 86906528, 108633160, 173813056, 217266320, 434532640, 869065280]

約数ペア:

[(1, 869065280), (2, 434532640), (4, 217266320), (5, 173813056), (8, 108633160), (10, 86906528), (16, 54316580), (20, 43453264), (32, 27158290), (40, 21726632), (59, 14729920), (64, 13579145), (80, 10863316), (118, 7364960), (160, 5431658), (191, 4550080), (236, 3682480), (241, 3606080), (295, 2945984), (320, 2715829), (382, 2275040), (472, 1841240), (482, 1803040), (590, 1472992), (764, 1137520), (944, 920620), (955, 910016), (964, 901520), (1180, 736496), (1205, 721216), (1528, 568760), (1888, 460310), (1910, 455008), (1928, 450760), (2360, 368248), (2410, 360608), (3056, 284380), (3776, 230155), (3820, 227504), (3856, 225380), (4720, 184124), (4820, 180304), (6112, 142190), (7640, 113752), (7712, 112690), (9440, 92062), (9640, 90152), (11269, 77120), (12224, 71095), (14219, 61120), (15280, 56876), (15424, 56345), (18880, 46031), (19280, 45076), (22538, 38560), (28438, 30560)]