4048304820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{491}}^1$

素因数の和:870

約数の個数: 192

約数和(自身を含む): 13219670016

約数和(自身を除く): 9171365196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 293, 335, 402, 420, 469, 491, 586, 670, 804, 879, 938, 982, 1005, 1172, 1340, 1407, 1465, 1473, 1758, 1876, 1964, 2010, 2051, 2345, 2455, 2814, 2930, 2946, 3437, 3516, 4020, 4102, 4395, 4690, 4910, 5628, 5860, 5892, 6153, 6874, 7035, 7365, 8204, 8790, 9380, 9820, 10255, 10311, 12306, 13748, 14070, 14730, 17185, 17580, 19631, 20510, 20622, 24612, 28140, 29460, 30765, 32897, 34370, 39262, 41020, 41244, 51555, 58893, 61530, 65794, 68740, 78524, 98155, 98691, 103110, 117786, 123060, 131588, 137417, 143863, 164485, 196310, 197382, 206220, 230279, 235572, 274834, 287726, 294465, 328970, 392620, 394764, 412251, 431589, 460558, 493455, 549668, 575452, 588930, 657940, 687085, 690837, 719315, 824502, 863178, 921116, 986910, 1007041, 1151395, 1177860, 1374170, 1381674, 1438630, 1649004, 1726356, 1973820, 2014082, 2061255, 2157945, 2302790, 2748340, 2763348, 2877260, 3021123, 3454185, 4028164, 4122510, 4315890, 4605580, 5035205, 6042246, 6908370, 8245020, 8631780, 9638821, 10070410, 12084492, 13816740, 15105615, 19277642, 20140820, 28916463, 30211230, 38555284, 48194105, 57832926, 60422460, 67471747, 96388210, 115665852, 134943494, 144582315, 192776420, 202415241, 269886988, 289164630, 337358735, 404830482, 578329260, 674717470, 809660964, 1012076205, 1349434940, 2024152410, 4048304820]

約数ペア:

[(1, 4048304820), (2, 2024152410), (3, 1349434940), (4, 1012076205), (5, 809660964), (6, 674717470), (7, 578329260), (10, 404830482), (12, 337358735), (14, 289164630), (15, 269886988), (20, 202415241), (21, 192776420), (28, 144582315), (30, 134943494), (35, 115665852), (42, 96388210), (60, 67471747), (67, 60422460), (70, 57832926), (84, 48194105), (105, 38555284), (134, 30211230), (140, 28916463), (201, 20140820), (210, 19277642), (268, 15105615), (293, 13816740), (335, 12084492), (402, 10070410), (420, 9638821), (469, 8631780), (491, 8245020), (586, 6908370), (670, 6042246), (804, 5035205), (879, 4605580), (938, 4315890), (982, 4122510), (1005, 4028164), (1172, 3454185), (1340, 3021123), (1407, 2877260), (1465, 2763348), (1473, 2748340), (1758, 2302790), (1876, 2157945), (1964, 2061255), (2010, 2014082), (2051, 1973820), (2345, 1726356), (2455, 1649004), (2814, 1438630), (2930, 1381674), (2946, 1374170), (3437, 1177860), (3516, 1151395), (4020, 1007041), (4102, 986910), (4395, 921116), (4690, 863178), (4910, 824502), (5628, 719315), (5860, 690837), (5892, 687085), (6153, 657940), (6874, 588930), (7035, 575452), (7365, 549668), (8204, 493455), (8790, 460558), (9380, 431589), (9820, 412251), (10255, 394764), (10311, 392620), (12306, 328970), (13748, 294465), (14070, 287726), (14730, 274834), (17185, 235572), (17580, 230279), (19631, 206220), (20510, 197382), (20622, 196310), (24612, 164485), (28140, 143863), (29460, 137417), (30765, 131588), (32897, 123060), (34370, 117786), (39262, 103110), (41020, 98691), (41244, 98155), (51555, 78524), (58893, 68740), (61530, 65794)]