1274392260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:754

約数の個数: 144

約数和(自身を含む): 3948340032

約数和(自身を除く): 2673947772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 251, 268, 335, 402, 421, 502, 603, 670, 753, 804, 842, 1004, 1005, 1206, 1255, 1263, 1340, 1506, 1684, 2010, 2105, 2259, 2412, 2510, 2526, 3012, 3015, 3765, 3789, 4020, 4210, 4518, 5020, 5052, 6030, 6315, 7530, 7578, 8420, 9036, 11295, 12060, 12630, 15060, 15156, 16817, 18945, 22590, 25260, 28207, 33634, 37890, 45180, 50451, 56414, 67268, 75780, 84085, 84621, 100902, 105671, 112828, 141035, 151353, 168170, 169242, 201804, 211342, 252255, 253863, 282070, 302706, 317013, 336340, 338484, 422684, 423105, 504510, 507726, 528355, 564140, 605412, 634026, 756765, 846210, 951039, 1009020, 1015452, 1056710, 1268052, 1269315, 1513530, 1585065, 1692420, 1902078, 2113420, 2538630, 3027060, 3170130, 3804156, 4755195, 5077260, 6340260, 7079957, 9510390, 14159914, 19020780, 21239871, 28319828, 35399785, 42479742, 63719613, 70799570, 84959484, 106199355, 127439226, 141599140, 212398710, 254878452, 318598065, 424797420, 637196130, 1274392260]

約数ペア:

[(1, 1274392260), (2, 637196130), (3, 424797420), (4, 318598065), (5, 254878452), (6, 212398710), (9, 141599140), (10, 127439226), (12, 106199355), (15, 84959484), (18, 70799570), (20, 63719613), (30, 42479742), (36, 35399785), (45, 28319828), (60, 21239871), (67, 19020780), (90, 14159914), (134, 9510390), (180, 7079957), (201, 6340260), (251, 5077260), (268, 4755195), (335, 3804156), (402, 3170130), (421, 3027060), (502, 2538630), (603, 2113420), (670, 1902078), (753, 1692420), (804, 1585065), (842, 1513530), (1004, 1269315), (1005, 1268052), (1206, 1056710), (1255, 1015452), (1263, 1009020), (1340, 951039), (1506, 846210), (1684, 756765), (2010, 634026), (2105, 605412), (2259, 564140), (2412, 528355), (2510, 507726), (2526, 504510), (3012, 423105), (3015, 422684), (3765, 338484), (3789, 336340), (4020, 317013), (4210, 302706), (4518, 282070), (5020, 253863), (5052, 252255), (6030, 211342), (6315, 201804), (7530, 169242), (7578, 168170), (8420, 151353), (9036, 141035), (11295, 112828), (12060, 105671), (12630, 100902), (15060, 84621), (15156, 84085), (16817, 75780), (18945, 67268), (22590, 56414), (25260, 50451), (28207, 45180), (33634, 37890)]