156164760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:487

約数の個数: 160

約数和(自身を含む): 529950960

約数和(自身を除く): 373786200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 157, 162, 180, 216, 270, 307, 314, 324, 360, 405, 471, 540, 614, 628, 648, 785, 810, 921, 942, 1080, 1228, 1256, 1413, 1535, 1570, 1620, 1842, 1884, 2355, 2456, 2763, 2826, 3070, 3140, 3240, 3684, 3768, 4239, 4605, 4710, 5526, 5652, 6140, 6280, 7065, 7368, 8289, 8478, 9210, 9420, 11052, 11304, 12280, 12717, 13815, 14130, 16578, 16956, 18420, 18840, 21195, 22104, 24867, 25434, 27630, 28260, 33156, 33912, 36840, 41445, 42390, 48199, 49734, 50868, 55260, 56520, 63585, 66312, 82890, 84780, 96398, 99468, 101736, 110520, 124335, 127170, 144597, 165780, 169560, 192796, 198936, 240995, 248670, 254340, 289194, 331560, 385592, 433791, 481990, 497340, 508680, 578388, 722985, 867582, 963980, 994680, 1156776, 1301373, 1445970, 1735164, 1927960, 2168955, 2602746, 2891940, 3470328, 3904119, 4337910, 5205492, 5783880, 6506865, 7808238, 8675820, 10410984, 13013730, 15616476, 17351640, 19520595, 26027460, 31232952, 39041190, 52054920, 78082380, 156164760]

約数ペア:

[(1, 156164760), (2, 78082380), (3, 52054920), (4, 39041190), (5, 31232952), (6, 26027460), (8, 19520595), (9, 17351640), (10, 15616476), (12, 13013730), (15, 10410984), (18, 8675820), (20, 7808238), (24, 6506865), (27, 5783880), (30, 5205492), (36, 4337910), (40, 3904119), (45, 3470328), (54, 2891940), (60, 2602746), (72, 2168955), (81, 1927960), (90, 1735164), (108, 1445970), (120, 1301373), (135, 1156776), (157, 994680), (162, 963980), (180, 867582), (216, 722985), (270, 578388), (307, 508680), (314, 497340), (324, 481990), (360, 433791), (405, 385592), (471, 331560), (540, 289194), (614, 254340), (628, 248670), (648, 240995), (785, 198936), (810, 192796), (921, 169560), (942, 165780), (1080, 144597), (1228, 127170), (1256, 124335), (1413, 110520), (1535, 101736), (1570, 99468), (1620, 96398), (1842, 84780), (1884, 82890), (2355, 66312), (2456, 63585), (2763, 56520), (2826, 55260), (3070, 50868), (3140, 49734), (3240, 48199), (3684, 42390), (3768, 41445), (4239, 36840), (4605, 33912), (4710, 33156), (5526, 28260), (5652, 27630), (6140, 25434), (6280, 24867), (7065, 22104), (7368, 21195), (8289, 18840), (8478, 18420), (9210, 16956), (9420, 16578), (11052, 14130), (11304, 13815), (12280, 12717)]