172255440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{102533}}^1$

素因数の和:102556

約数の個数: 80

約数和(自身を含む): 610282368

約数和(自身を除く): 438026928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 102533, 205066, 307599, 410132, 512665, 615198, 717731, 820264, 1025330, 1230396, 1435462, 1537995, 1640528, 2050660, 2153193, 2460792, 2870924, 3075990, 3588655, 4101320, 4306386, 4921584, 5741848, 6151980, 7177310, 8202640, 8612772, 10765965, 11483696, 12303960, 14354620, 17225544, 21531930, 24607920, 28709240, 34451088, 43063860, 57418480, 86127720, 172255440]

約数ペア:

[(1, 172255440), (2, 86127720), (3, 57418480), (4, 43063860), (5, 34451088), (6, 28709240), (7, 24607920), (8, 21531930), (10, 17225544), (12, 14354620), (14, 12303960), (15, 11483696), (16, 10765965), (20, 8612772), (21, 8202640), (24, 7177310), (28, 6151980), (30, 5741848), (35, 4921584), (40, 4306386), (42, 4101320), (48, 3588655), (56, 3075990), (60, 2870924), (70, 2460792), (80, 2153193), (84, 2050660), (105, 1640528), (112, 1537995), (120, 1435462), (140, 1230396), (168, 1025330), (210, 820264), (240, 717731), (280, 615198), (336, 512665), (420, 410132), (560, 307599), (840, 205066), (1680, 102533)]