68804576340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{16103}}^1$

素因数の和:16262

約数の個数: 192

約数和(自身を含む): 210377502720

約数和(自身を除く): 141572926380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 59, 60, 68, 71, 85, 102, 118, 142, 170, 177, 204, 213, 236, 255, 284, 295, 340, 354, 355, 426, 510, 590, 708, 710, 852, 885, 1003, 1020, 1065, 1180, 1207, 1420, 1770, 2006, 2130, 2414, 3009, 3540, 3621, 4012, 4189, 4260, 4828, 5015, 6018, 6035, 7242, 8378, 10030, 12036, 12070, 12567, 14484, 15045, 16103, 16756, 18105, 20060, 20945, 24140, 25134, 30090, 32206, 36210, 41890, 48309, 50268, 60180, 62835, 64412, 71213, 72420, 80515, 83780, 96618, 125670, 142426, 161030, 193236, 213639, 241545, 251340, 273751, 284852, 322060, 356065, 427278, 483090, 547502, 712130, 821253, 854556, 950077, 966180, 1068195, 1095004, 1143313, 1368755, 1424260, 1642506, 1900154, 2136390, 2286626, 2737510, 2850231, 3285012, 3429939, 3800308, 4106265, 4272780, 4573252, 4750385, 5475020, 5700462, 5716565, 6859878, 8212530, 9500770, 11400924, 11433130, 13719756, 14251155, 16151309, 16425060, 17149695, 19001540, 19436321, 22866260, 28502310, 32302618, 34299390, 38872642, 48453927, 57004620, 58308963, 64605236, 67455467, 68598780, 77745284, 80756545, 96907854, 97181605, 116617926, 134910934, 161513090, 193815708, 194363210, 202366401, 233235852, 242269635, 269821868, 291544815, 323026180, 337277335, 388726420, 404732802, 484539270, 583089630, 674554670, 809465604, 969078540, 1011832005, 1146742939, 1166179260, 1349109340, 2023664010, 2293485878, 3440228817, 4047328020, 4586971756, 5733714695, 6880457634, 11467429390, 13760915268, 17201144085, 22934858780, 34402288170, 68804576340]

約数ペア:

[(1, 68804576340), (2, 34402288170), (3, 22934858780), (4, 17201144085), (5, 13760915268), (6, 11467429390), (10, 6880457634), (12, 5733714695), (15, 4586971756), (17, 4047328020), (20, 3440228817), (30, 2293485878), (34, 2023664010), (51, 1349109340), (59, 1166179260), (60, 1146742939), (68, 1011832005), (71, 969078540), (85, 809465604), (102, 674554670), (118, 583089630), (142, 484539270), (170, 404732802), (177, 388726420), (204, 337277335), (213, 323026180), (236, 291544815), (255, 269821868), (284, 242269635), (295, 233235852), (340, 202366401), (354, 194363210), (355, 193815708), (426, 161513090), (510, 134910934), (590, 116617926), (708, 97181605), (710, 96907854), (852, 80756545), (885, 77745284), (1003, 68598780), (1020, 67455467), (1065, 64605236), (1180, 58308963), (1207, 57004620), (1420, 48453927), (1770, 38872642), (2006, 34299390), (2130, 32302618), (2414, 28502310), (3009, 22866260), (3540, 19436321), (3621, 19001540), (4012, 17149695), (4189, 16425060), (4260, 16151309), (4828, 14251155), (5015, 13719756), (6018, 11433130), (6035, 11400924), (7242, 9500770), (8378, 8212530), (10030, 6859878), (12036, 5716565), (12070, 5700462), (12567, 5475020), (14484, 4750385), (15045, 4573252), (16103, 4272780), (16756, 4106265), (18105, 3800308), (20060, 3429939), (20945, 3285012), (24140, 2850231), (25134, 2737510), (30090, 2286626), (32206, 2136390), (36210, 1900154), (41890, 1642506), (48309, 1424260), (50268, 1368755), (60180, 1143313), (62835, 1095004), (64412, 1068195), (71213, 966180), (72420, 950077), (80515, 854556), (83780, 821253), (96618, 712130), (125670, 547502), (142426, 483090), (161030, 427278), (193236, 356065), (213639, 322060), (241545, 284852), (251340, 273751)]