15036764768

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:489

約数の個数: 144

約数和(自身を含む): 32567270400

約数和(自身を除く): 17530505632

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 199, 211, 248, 304, 361, 398, 422, 496, 589, 608, 722, 796, 844, 992, 1178, 1444, 1592, 1688, 2356, 2888, 3184, 3376, 3781, 4009, 4712, 5776, 6169, 6368, 6541, 6752, 7562, 8018, 9424, 11191, 11552, 12338, 13082, 15124, 16036, 18848, 22382, 24676, 26164, 30248, 32072, 41989, 44764, 49352, 52328, 60496, 64144, 71839, 76171, 83978, 89528, 98704, 104656, 117211, 120992, 124279, 128288, 143678, 152342, 167956, 179056, 197408, 209312, 234422, 248558, 287356, 304684, 335912, 358112, 468844, 497116, 574712, 609368, 671824, 797791, 937688, 994232, 1149424, 1218736, 1301659, 1343648, 1595582, 1875376, 1988464, 2227009, 2298848, 2361301, 2437472, 2603318, 3191164, 3750752, 3976928, 4454018, 4722602, 5206636, 6382328, 8908036, 9445204, 10413272, 12764656, 15158029, 17816072, 18890408, 20826544, 24731521, 25529312, 30316058, 35632144, 37780816, 41653088, 49463042, 60632116, 71264288, 75561632, 98926084, 121264232, 197852168, 242528464, 395704336, 469898899, 485056928, 791408672, 939797798, 1879595596, 3759191192, 7518382384, 15036764768]

約数ペア:

[(1, 15036764768), (2, 7518382384), (4, 3759191192), (8, 1879595596), (16, 939797798), (19, 791408672), (31, 485056928), (32, 469898899), (38, 395704336), (62, 242528464), (76, 197852168), (124, 121264232), (152, 98926084), (199, 75561632), (211, 71264288), (248, 60632116), (304, 49463042), (361, 41653088), (398, 37780816), (422, 35632144), (496, 30316058), (589, 25529312), (608, 24731521), (722, 20826544), (796, 18890408), (844, 17816072), (992, 15158029), (1178, 12764656), (1444, 10413272), (1592, 9445204), (1688, 8908036), (2356, 6382328), (2888, 5206636), (3184, 4722602), (3376, 4454018), (3781, 3976928), (4009, 3750752), (4712, 3191164), (5776, 2603318), (6169, 2437472), (6368, 2361301), (6541, 2298848), (6752, 2227009), (7562, 1988464), (8018, 1875376), (9424, 1595582), (11191, 1343648), (11552, 1301659), (12338, 1218736), (13082, 1149424), (15124, 994232), (16036, 937688), (18848, 797791), (22382, 671824), (24676, 609368), (26164, 574712), (30248, 497116), (32072, 468844), (41989, 358112), (44764, 335912), (49352, 304684), (52328, 287356), (60496, 248558), (64144, 234422), (71839, 209312), (76171, 197408), (83978, 179056), (89528, 167956), (98704, 152342), (104656, 143678), (117211, 128288), (120992, 124279)]