272528970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:612

約数の個数: 128

約数和(自身を含む): 793497600

約数和(自身を除く): 520968630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 167, 190, 210, 266, 285, 334, 399, 409, 501, 570, 665, 798, 818, 835, 1002, 1169, 1227, 1330, 1670, 1995, 2045, 2338, 2454, 2505, 2863, 3173, 3507, 3990, 4090, 5010, 5726, 5845, 6135, 6346, 7014, 7771, 8589, 9519, 11690, 12270, 14315, 15542, 15865, 17178, 17535, 19038, 22211, 23313, 28630, 31730, 35070, 38855, 42945, 44422, 46626, 47595, 54397, 66633, 68303, 77710, 85890, 95190, 108794, 111055, 116565, 133266, 136606, 163191, 204909, 222110, 233130, 271985, 326382, 333165, 341515, 409818, 478121, 543970, 666330, 683030, 815955, 956242, 1024545, 1297757, 1434363, 1631910, 2049090, 2390605, 2595514, 2868726, 3893271, 4781210, 6488785, 7171815, 7786542, 9084299, 12977570, 14343630, 18168598, 19466355, 27252897, 38932710, 45421495, 54505794, 90842990, 136264485, 272528970]

約数ペア:

[(1, 272528970), (2, 136264485), (3, 90842990), (5, 54505794), (6, 45421495), (7, 38932710), (10, 27252897), (14, 19466355), (15, 18168598), (19, 14343630), (21, 12977570), (30, 9084299), (35, 7786542), (38, 7171815), (42, 6488785), (57, 4781210), (70, 3893271), (95, 2868726), (105, 2595514), (114, 2390605), (133, 2049090), (167, 1631910), (190, 1434363), (210, 1297757), (266, 1024545), (285, 956242), (334, 815955), (399, 683030), (409, 666330), (501, 543970), (570, 478121), (665, 409818), (798, 341515), (818, 333165), (835, 326382), (1002, 271985), (1169, 233130), (1227, 222110), (1330, 204909), (1670, 163191), (1995, 136606), (2045, 133266), (2338, 116565), (2454, 111055), (2505, 108794), (2863, 95190), (3173, 85890), (3507, 77710), (3990, 68303), (4090, 66633), (5010, 54397), (5726, 47595), (5845, 46626), (6135, 44422), (6346, 42945), (7014, 38855), (7771, 35070), (8589, 31730), (9519, 28630), (11690, 23313), (12270, 22211), (14315, 19038), (15542, 17535), (15865, 17178)]