4021475220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{5669}}^1$

素因数の和:6254

約数の個数: 144

約数和(自身を含む): 13968339840

約数和(自身を除く): 9946864620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 563, 630, 1126, 1260, 1689, 2252, 2815, 3378, 3941, 5067, 5630, 5669, 6756, 7882, 8445, 10134, 11260, 11338, 11823, 15764, 16890, 17007, 19705, 20268, 22676, 23646, 25335, 28345, 33780, 34014, 35469, 39410, 39683, 47292, 50670, 51021, 56690, 59115, 68028, 70938, 78820, 79366, 85035, 101340, 102042, 113380, 118230, 119049, 141876, 158732, 170070, 177345, 198415, 204084, 236460, 238098, 255105, 340140, 354690, 357147, 396830, 476196, 510210, 595245, 709380, 714294, 793660, 1020420, 1190490, 1428588, 1785735, 2380980, 3191647, 3571470, 6383294, 7142940, 9574941, 12766588, 15958235, 19149882, 22341529, 28724823, 31916470, 38299764, 44683058, 47874705, 57449646, 63832940, 67024587, 89366116, 95749410, 111707645, 114899292, 134049174, 143624115, 191498820, 201073761, 223415290, 268098348, 287248230, 335122935, 402147522, 446830580, 574496460, 670245870, 804295044, 1005368805, 1340491740, 2010737610, 4021475220]

約数ペア:

[(1, 4021475220), (2, 2010737610), (3, 1340491740), (4, 1005368805), (5, 804295044), (6, 670245870), (7, 574496460), (9, 446830580), (10, 402147522), (12, 335122935), (14, 287248230), (15, 268098348), (18, 223415290), (20, 201073761), (21, 191498820), (28, 143624115), (30, 134049174), (35, 114899292), (36, 111707645), (42, 95749410), (45, 89366116), (60, 67024587), (63, 63832940), (70, 57449646), (84, 47874705), (90, 44683058), (105, 38299764), (126, 31916470), (140, 28724823), (180, 22341529), (210, 19149882), (252, 15958235), (315, 12766588), (420, 9574941), (563, 7142940), (630, 6383294), (1126, 3571470), (1260, 3191647), (1689, 2380980), (2252, 1785735), (2815, 1428588), (3378, 1190490), (3941, 1020420), (5067, 793660), (5630, 714294), (5669, 709380), (6756, 595245), (7882, 510210), (8445, 476196), (10134, 396830), (11260, 357147), (11338, 354690), (11823, 340140), (15764, 255105), (16890, 238098), (17007, 236460), (19705, 204084), (20268, 198415), (22676, 177345), (23646, 170070), (25335, 158732), (28345, 141876), (33780, 119049), (34014, 118230), (35469, 113380), (39410, 102042), (39683, 101340), (47292, 85035), (50670, 79366), (51021, 78820), (56690, 70938), (59115, 68028)]