15661428090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{419}}^1\times {\mathrm{1471}}^1$

素因数の和:1929

約数の個数: 192

約数和(自身を含む): 47362129920

約数和(自身を除く): 31700701830

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 121, 154, 165, 210, 231, 242, 330, 363, 385, 419, 462, 605, 726, 770, 838, 847, 1155, 1210, 1257, 1471, 1694, 1815, 2095, 2310, 2514, 2541, 2933, 2942, 3630, 4190, 4235, 4413, 4609, 5082, 5866, 6285, 7355, 8470, 8799, 8826, 9218, 10297, 12570, 12705, 13827, 14665, 14710, 16181, 17598, 20594, 22065, 23045, 25410, 27654, 29330, 30891, 32263, 32362, 43995, 44130, 46090, 48543, 50699, 51485, 61782, 64526, 69135, 80905, 87990, 96789, 97086, 101398, 102970, 113267, 138270, 152097, 154455, 161315, 161810, 177991, 193578, 226534, 242715, 253495, 304194, 308910, 322630, 339801, 354893, 355982, 483945, 485430, 506990, 533973, 566335, 616349, 679602, 709786, 760485, 889955, 967890, 1064679, 1067946, 1132670, 1232698, 1245937, 1520970, 1699005, 1774465, 1779910, 1849047, 2129358, 2491874, 2669865, 3081745, 3398010, 3548930, 3698094, 3737811, 4314443, 5323395, 5339730, 6163490, 6229685, 6779839, 7475622, 8628886, 9245235, 10646790, 12459370, 12943329, 13559678, 18490470, 18689055, 20339517, 21572215, 25886658, 33899195, 37378110, 40679034, 43144430, 47458873, 64716645, 67798390, 74578229, 94917746, 101697585, 129433290, 142376619, 149156458, 203395170, 223734687, 237294365, 284753238, 372891145, 447469374, 474588730, 522047603, 711883095, 745782290, 1044095206, 1118673435, 1423766190, 1566142809, 2237346870, 2610238015, 3132285618, 5220476030, 7830714045, 15661428090]

約数ペア:

[(1, 15661428090), (2, 7830714045), (3, 5220476030), (5, 3132285618), (6, 2610238015), (7, 2237346870), (10, 1566142809), (11, 1423766190), (14, 1118673435), (15, 1044095206), (21, 745782290), (22, 711883095), (30, 522047603), (33, 474588730), (35, 447469374), (42, 372891145), (55, 284753238), (66, 237294365), (70, 223734687), (77, 203395170), (105, 149156458), (110, 142376619), (121, 129433290), (154, 101697585), (165, 94917746), (210, 74578229), (231, 67798390), (242, 64716645), (330, 47458873), (363, 43144430), (385, 40679034), (419, 37378110), (462, 33899195), (605, 25886658), (726, 21572215), (770, 20339517), (838, 18689055), (847, 18490470), (1155, 13559678), (1210, 12943329), (1257, 12459370), (1471, 10646790), (1694, 9245235), (1815, 8628886), (2095, 7475622), (2310, 6779839), (2514, 6229685), (2541, 6163490), (2933, 5339730), (2942, 5323395), (3630, 4314443), (4190, 3737811), (4235, 3698094), (4413, 3548930), (4609, 3398010), (5082, 3081745), (5866, 2669865), (6285, 2491874), (7355, 2129358), (8470, 1849047), (8799, 1779910), (8826, 1774465), (9218, 1699005), (10297, 1520970), (12570, 1245937), (12705, 1232698), (13827, 1132670), (14665, 1067946), (14710, 1064679), (16181, 967890), (17598, 889955), (20594, 760485), (22065, 709786), (23045, 679602), (25410, 616349), (27654, 566335), (29330, 533973), (30891, 506990), (32263, 485430), (32362, 483945), (43995, 355982), (44130, 354893), (46090, 339801), (48543, 322630), (50699, 308910), (51485, 304194), (61782, 253495), (64526, 242715), (69135, 226534), (80905, 193578), (87990, 177991), (96789, 161810), (97086, 161315), (101398, 154455), (102970, 152097), (113267, 138270)]