260732010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 192

約数和(自身を含む): 813883392

約数和(自身を除く): 553151382

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 121, 154, 155, 165, 186, 210, 217, 231, 242, 310, 330, 331, 341, 363, 385, 434, 462, 465, 605, 651, 662, 682, 726, 770, 847, 930, 993, 1023, 1085, 1155, 1210, 1302, 1655, 1694, 1705, 1815, 1986, 2046, 2170, 2310, 2317, 2387, 2541, 3255, 3310, 3410, 3630, 3641, 3751, 4235, 4634, 4774, 4965, 5082, 5115, 6510, 6951, 7161, 7282, 7502, 8470, 9930, 10230, 10261, 10923, 11253, 11585, 11935, 12705, 13902, 14322, 18205, 18755, 20522, 21846, 22506, 23170, 23870, 25410, 25487, 26257, 30783, 34755, 35805, 36410, 37510, 40051, 50974, 51305, 52514, 54615, 56265, 61566, 69510, 71610, 71827, 76461, 78771, 80102, 102610, 109230, 112530, 112871, 120153, 127435, 131285, 143654, 152922, 153915, 157542, 200255, 215481, 225742, 240306, 254870, 262570, 280357, 307830, 338613, 359135, 382305, 393855, 400510, 430962, 560714, 564355, 600765, 677226, 718270, 764610, 787710, 790097, 841071, 1077405, 1128710, 1201530, 1241581, 1401785, 1580194, 1682142, 1693065, 2154810, 2370291, 2483162, 2803570, 3386130, 3724743, 3950485, 4205355, 4740582, 6207905, 7449486, 7900970, 8410710, 8691067, 11851455, 12415810, 17382134, 18623715, 23702910, 26073201, 37247430, 43455335, 52146402, 86910670, 130366005, 260732010]

約数ペア:

[(1, 260732010), (2, 130366005), (3, 86910670), (5, 52146402), (6, 43455335), (7, 37247430), (10, 26073201), (11, 23702910), (14, 18623715), (15, 17382134), (21, 12415810), (22, 11851455), (30, 8691067), (31, 8410710), (33, 7900970), (35, 7449486), (42, 6207905), (55, 4740582), (62, 4205355), (66, 3950485), (70, 3724743), (77, 3386130), (93, 2803570), (105, 2483162), (110, 2370291), (121, 2154810), (154, 1693065), (155, 1682142), (165, 1580194), (186, 1401785), (210, 1241581), (217, 1201530), (231, 1128710), (242, 1077405), (310, 841071), (330, 790097), (331, 787710), (341, 764610), (363, 718270), (385, 677226), (434, 600765), (462, 564355), (465, 560714), (605, 430962), (651, 400510), (662, 393855), (682, 382305), (726, 359135), (770, 338613), (847, 307830), (930, 280357), (993, 262570), (1023, 254870), (1085, 240306), (1155, 225742), (1210, 215481), (1302, 200255), (1655, 157542), (1694, 153915), (1705, 152922), (1815, 143654), (1986, 131285), (2046, 127435), (2170, 120153), (2310, 112871), (2317, 112530), (2387, 109230), (2541, 102610), (3255, 80102), (3310, 78771), (3410, 76461), (3630, 71827), (3641, 71610), (3751, 69510), (4235, 61566), (4634, 56265), (4774, 54615), (4965, 52514), (5082, 51305), (5115, 50974), (6510, 40051), (6951, 37510), (7161, 36410), (7282, 35805), (7502, 34755), (8470, 30783), (9930, 26257), (10230, 25487), (10261, 25410), (10923, 23870), (11253, 23170), (11585, 22506), (11935, 21846), (12705, 20522), (13902, 18755), (14322, 18205)]