272751080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 745113600

約数和(自身を除く): 472362520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 167, 190, 266, 280, 307, 334, 380, 532, 614, 665, 668, 760, 835, 1064, 1169, 1228, 1330, 1336, 1535, 1670, 2149, 2338, 2456, 2660, 3070, 3173, 3340, 4298, 4676, 5320, 5833, 5845, 6140, 6346, 6680, 8596, 9352, 10745, 11666, 11690, 12280, 12692, 15865, 17192, 21490, 22211, 23332, 23380, 25384, 29165, 31730, 40831, 42980, 44422, 46664, 46760, 51269, 58330, 63460, 81662, 85960, 88844, 102538, 111055, 116660, 126920, 163324, 177688, 204155, 205076, 222110, 233320, 256345, 326648, 358883, 408310, 410152, 444220, 512690, 717766, 816620, 888440, 974111, 1025380, 1435532, 1633240, 1794415, 1948222, 2050760, 2871064, 3588830, 3896444, 4870555, 6818777, 7177660, 7792888, 9741110, 13637554, 14355320, 19482220, 27275108, 34093885, 38964440, 54550216, 68187770, 136375540, 272751080]

約数ペア:

[(1, 272751080), (2, 136375540), (4, 68187770), (5, 54550216), (7, 38964440), (8, 34093885), (10, 27275108), (14, 19482220), (19, 14355320), (20, 13637554), (28, 9741110), (35, 7792888), (38, 7177660), (40, 6818777), (56, 4870555), (70, 3896444), (76, 3588830), (95, 2871064), (133, 2050760), (140, 1948222), (152, 1794415), (167, 1633240), (190, 1435532), (266, 1025380), (280, 974111), (307, 888440), (334, 816620), (380, 717766), (532, 512690), (614, 444220), (665, 410152), (668, 408310), (760, 358883), (835, 326648), (1064, 256345), (1169, 233320), (1228, 222110), (1330, 205076), (1336, 204155), (1535, 177688), (1670, 163324), (2149, 126920), (2338, 116660), (2456, 111055), (2660, 102538), (3070, 88844), (3173, 85960), (3340, 81662), (4298, 63460), (4676, 58330), (5320, 51269), (5833, 46760), (5845, 46664), (6140, 44422), (6346, 42980), (6680, 40831), (8596, 31730), (9352, 29165), (10745, 25384), (11666, 23380), (11690, 23332), (12280, 22211), (12692, 21490), (15865, 17192)]