15672929920

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{1543}}^1$

素因数の和:1890

約数の個数: 128

約数和(自身を含む): 38269584000

約数和(自身を除く): 22596654080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 269, 295, 320, 472, 538, 590, 640, 944, 1076, 1180, 1345, 1543, 1888, 2152, 2360, 2690, 3086, 3776, 4304, 4720, 5380, 6172, 7552, 7715, 8608, 9440, 10760, 12344, 15430, 15871, 17216, 18880, 21520, 24688, 30860, 31742, 34432, 37760, 43040, 49376, 61720, 63484, 79355, 86080, 91037, 98752, 123440, 126968, 158710, 172160, 182074, 197504, 246880, 253936, 317420, 364148, 415067, 455185, 493760, 507872, 634840, 728296, 830134, 910370, 987520, 1015744, 1269680, 1456592, 1660268, 1820740, 2031488, 2075335, 2539360, 2913184, 3320536, 3641480, 4150670, 5078720, 5826368, 6641072, 7282960, 8301340, 10157440, 11652736, 13282144, 14565920, 16602680, 24488953, 26564288, 29131840, 33205360, 48977906, 53128576, 58263680, 66410720, 97955812, 122444765, 132821440, 195911624, 244889530, 265642880, 391823248, 489779060, 783646496, 979558120, 1567292992, 1959116240, 3134585984, 3918232480, 7836464960, 15672929920]

約数ペア:

[(1, 15672929920), (2, 7836464960), (4, 3918232480), (5, 3134585984), (8, 1959116240), (10, 1567292992), (16, 979558120), (20, 783646496), (32, 489779060), (40, 391823248), (59, 265642880), (64, 244889530), (80, 195911624), (118, 132821440), (128, 122444765), (160, 97955812), (236, 66410720), (269, 58263680), (295, 53128576), (320, 48977906), (472, 33205360), (538, 29131840), (590, 26564288), (640, 24488953), (944, 16602680), (1076, 14565920), (1180, 13282144), (1345, 11652736), (1543, 10157440), (1888, 8301340), (2152, 7282960), (2360, 6641072), (2690, 5826368), (3086, 5078720), (3776, 4150670), (4304, 3641480), (4720, 3320536), (5380, 2913184), (6172, 2539360), (7552, 2075335), (7715, 2031488), (8608, 1820740), (9440, 1660268), (10760, 1456592), (12344, 1269680), (15430, 1015744), (15871, 987520), (17216, 910370), (18880, 830134), (21520, 728296), (24688, 634840), (30860, 507872), (31742, 493760), (34432, 455185), (37760, 415067), (43040, 364148), (49376, 317420), (61720, 253936), (63484, 246880), (79355, 197504), (86080, 182074), (91037, 172160), (98752, 158710), (123440, 126968)]