317002047700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{16103}}^1$

素因数の和:16946

約数の個数: 144

約数和(自身を含む): 780826273920

約数和(自身を除く): 463824226220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 797, 950, 988, 1235, 1300, 1594, 1900, 2470, 3188, 3985, 4940, 6175, 7970, 10361, 12350, 15143, 15940, 16103, 19925, 20722, 24700, 30286, 32206, 39850, 41444, 51805, 60572, 64412, 75715, 79700, 80515, 103610, 151430, 161030, 196859, 207220, 209339, 259025, 302860, 305957, 322060, 378575, 393718, 402575, 418678, 518050, 611914, 757150, 787436, 805150, 837356, 984295, 1036100, 1046695, 1223828, 1514300, 1529785, 1610300, 1968590, 2093390, 3059570, 3937180, 3977441, 4186780, 4921475, 5233475, 6119140, 7648925, 7954882, 9842950, 10466950, 12834091, 15297850, 15909764, 19685900, 19887205, 20933900, 25668182, 30595700, 39774410, 51336364, 64170455, 79548820, 99436025, 128340910, 166843183, 198872050, 243847729, 256681820, 320852275, 333686366, 397744100, 487695458, 641704550, 667372732, 834215915, 975390916, 1219238645, 1283409100, 1668431830, 2438477290, 3170020477, 3336863660, 4171079575, 4876954580, 6096193225, 6340040954, 8342159150, 12192386450, 12680081908, 15850102385, 16684318300, 24384772900, 31700204770, 63400409540, 79250511925, 158501023850, 317002047700]

約数ペア:

[(1, 317002047700), (2, 158501023850), (4, 79250511925), (5, 63400409540), (10, 31700204770), (13, 24384772900), (19, 16684318300), (20, 15850102385), (25, 12680081908), (26, 12192386450), (38, 8342159150), (50, 6340040954), (52, 6096193225), (65, 4876954580), (76, 4171079575), (95, 3336863660), (100, 3170020477), (130, 2438477290), (190, 1668431830), (247, 1283409100), (260, 1219238645), (325, 975390916), (380, 834215915), (475, 667372732), (494, 641704550), (650, 487695458), (797, 397744100), (950, 333686366), (988, 320852275), (1235, 256681820), (1300, 243847729), (1594, 198872050), (1900, 166843183), (2470, 128340910), (3188, 99436025), (3985, 79548820), (4940, 64170455), (6175, 51336364), (7970, 39774410), (10361, 30595700), (12350, 25668182), (15143, 20933900), (15940, 19887205), (16103, 19685900), (19925, 15909764), (20722, 15297850), (24700, 12834091), (30286, 10466950), (32206, 9842950), (39850, 7954882), (41444, 7648925), (51805, 6119140), (60572, 5233475), (64412, 4921475), (75715, 4186780), (79700, 3977441), (80515, 3937180), (103610, 3059570), (151430, 2093390), (161030, 1968590), (196859, 1610300), (207220, 1529785), (209339, 1514300), (259025, 1223828), (302860, 1046695), (305957, 1036100), (322060, 984295), (378575, 837356), (393718, 805150), (402575, 787436), (418678, 757150), (518050, 611914)]