295102920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4447}}^1$

素因数の和:4547

約数の個数: 128

約数和(自身を含む): 1024819200

約数和(自身を除く): 729716280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1896, 2212, 2370, 2765, 3160, 3318, 4424, 4447, 4740, 5530, 6636, 8295, 8894, 9480, 11060, 13272, 13341, 16590, 17788, 22120, 22235, 26682, 31129, 33180, 35576, 44470, 53364, 62258, 66360, 66705, 88940, 93387, 106728, 124516, 133410, 155645, 177880, 186774, 249032, 266820, 311290, 351313, 373548, 466935, 533640, 622580, 702626, 747096, 933870, 1053939, 1245160, 1405252, 1756565, 1867740, 2107878, 2459191, 2810504, 3513130, 3735480, 4215756, 4918382, 5269695, 7026260, 7377573, 8431512, 9836764, 10539390, 12295955, 14052520, 14755146, 19673528, 21078780, 24591910, 29510292, 36887865, 42157560, 49183820, 59020584, 73775730, 98367640, 147551460, 295102920]

約数ペア:

[(1, 295102920), (2, 147551460), (3, 98367640), (4, 73775730), (5, 59020584), (6, 49183820), (7, 42157560), (8, 36887865), (10, 29510292), (12, 24591910), (14, 21078780), (15, 19673528), (20, 14755146), (21, 14052520), (24, 12295955), (28, 10539390), (30, 9836764), (35, 8431512), (40, 7377573), (42, 7026260), (56, 5269695), (60, 4918382), (70, 4215756), (79, 3735480), (84, 3513130), (105, 2810504), (120, 2459191), (140, 2107878), (158, 1867740), (168, 1756565), (210, 1405252), (237, 1245160), (280, 1053939), (316, 933870), (395, 747096), (420, 702626), (474, 622580), (553, 533640), (632, 466935), (790, 373548), (840, 351313), (948, 311290), (1106, 266820), (1185, 249032), (1580, 186774), (1659, 177880), (1896, 155645), (2212, 133410), (2370, 124516), (2765, 106728), (3160, 93387), (3318, 88940), (4424, 66705), (4447, 66360), (4740, 62258), (5530, 53364), (6636, 44470), (8295, 35576), (8894, 33180), (9480, 31129), (11060, 26682), (13272, 22235), (13341, 22120), (16590, 17788)]