920140130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 2280428640

約数和(自身を除く): 1360288510

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 29, 34, 35, 49, 58, 65, 70, 85, 91, 98, 119, 130, 145, 170, 182, 203, 221, 238, 245, 290, 293, 377, 406, 442, 455, 490, 493, 586, 595, 637, 754, 833, 910, 986, 1015, 1105, 1190, 1274, 1421, 1465, 1547, 1666, 1885, 2030, 2051, 2210, 2465, 2639, 2842, 2930, 3094, 3185, 3451, 3770, 3809, 4102, 4165, 4930, 4981, 5278, 6370, 6409, 6902, 7105, 7618, 7735, 8330, 8497, 9962, 10255, 10829, 12818, 13195, 14210, 14357, 15470, 16994, 17255, 18473, 19045, 20510, 21658, 24157, 24905, 26390, 26663, 28714, 32045, 34510, 34867, 36946, 38090, 42485, 44863, 48314, 49810, 53326, 54145, 59479, 64090, 64753, 69734, 71785, 84970, 89726, 92365, 108290, 110461, 118958, 120785, 129506, 133315, 143570, 144449, 174335, 184730, 186641, 220922, 224315, 241570, 244069, 266630, 288898, 297395, 314041, 323765, 348670, 373282, 416353, 448630, 453271, 488138, 552305, 594790, 628082, 647530, 722245, 773227, 832706, 906542, 933205, 1011143, 1104610, 1220345, 1444490, 1546454, 1570205, 1866410, 1877837, 2022286, 2081765, 2266355, 2440690, 3140410, 3172897, 3755674, 3866135, 4163530, 4532710, 5055715, 5412589, 6345794, 7078001, 7732270, 9389185, 10111430, 10825178, 13144859, 14156002, 15864485, 18778370, 26289718, 27062945, 31728970, 35390005, 54125890, 65724295, 70780010, 92014013, 131448590, 184028026, 460070065, 920140130]

約数ペア:

[(1, 920140130), (2, 460070065), (5, 184028026), (7, 131448590), (10, 92014013), (13, 70780010), (14, 65724295), (17, 54125890), (26, 35390005), (29, 31728970), (34, 27062945), (35, 26289718), (49, 18778370), (58, 15864485), (65, 14156002), (70, 13144859), (85, 10825178), (91, 10111430), (98, 9389185), (119, 7732270), (130, 7078001), (145, 6345794), (170, 5412589), (182, 5055715), (203, 4532710), (221, 4163530), (238, 3866135), (245, 3755674), (290, 3172897), (293, 3140410), (377, 2440690), (406, 2266355), (442, 2081765), (455, 2022286), (490, 1877837), (493, 1866410), (586, 1570205), (595, 1546454), (637, 1444490), (754, 1220345), (833, 1104610), (910, 1011143), (986, 933205), (1015, 906542), (1105, 832706), (1190, 773227), (1274, 722245), (1421, 647530), (1465, 628082), (1547, 594790), (1666, 552305), (1885, 488138), (2030, 453271), (2051, 448630), (2210, 416353), (2465, 373282), (2639, 348670), (2842, 323765), (2930, 314041), (3094, 297395), (3185, 288898), (3451, 266630), (3770, 244069), (3809, 241570), (4102, 224315), (4165, 220922), (4930, 186641), (4981, 184730), (5278, 174335), (6370, 144449), (6409, 143570), (6902, 133315), (7105, 129506), (7618, 120785), (7735, 118958), (8330, 110461), (8497, 108290), (9962, 92365), (10255, 89726), (10829, 84970), (12818, 71785), (13195, 69734), (14210, 64753), (14357, 64090), (15470, 59479), (16994, 54145), (17255, 53326), (18473, 49810), (19045, 48314), (20510, 44863), (21658, 42485), (24157, 38090), (24905, 36946), (26390, 34867), (26663, 34510), (28714, 32045)]