157079245180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{14389}}^1$

素因数の和:14780

約数の個数: 144

約数和(自身を含む): 391623734880

約数和(自身を除く): 234544489700

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 347, 484, 572, 605, 694, 715, 1210, 1388, 1430, 1573, 1735, 2420, 2860, 3146, 3470, 3817, 4511, 6292, 6940, 7634, 7865, 9022, 14389, 15268, 15730, 18044, 19085, 22555, 28778, 31460, 38170, 41987, 45110, 49621, 57556, 71945, 76340, 83974, 90220, 99242, 143890, 158279, 167948, 187057, 198484, 209935, 248105, 287780, 316558, 374114, 419870, 496210, 545831, 633116, 748228, 791395, 839740, 935285, 992420, 1091662, 1582790, 1741069, 1870570, 2057627, 2183324, 2729155, 3165580, 3482138, 3741140, 4115254, 4992983, 5458310, 6964276, 8230508, 8705345, 9985966, 10288135, 10916620, 17410690, 19971932, 20576270, 22633897, 24964915, 34821380, 41152540, 45267794, 49929830, 54922813, 64908779, 90535588, 99859660, 109845626, 113169485, 129817558, 219691252, 226338970, 259635116, 274614065, 324543895, 452677940, 549228130, 604150943, 649087790, 713996569, 1098456260, 1208301886, 1298175580, 1427993138, 2416603772, 2855986276, 3020754715, 3569982845, 6041509430, 7139965690, 7853962259, 12083018860, 14279931380, 15707924518, 31415849036, 39269811295, 78539622590, 157079245180]

約数ペア:

[(1, 157079245180), (2, 78539622590), (4, 39269811295), (5, 31415849036), (10, 15707924518), (11, 14279931380), (13, 12083018860), (20, 7853962259), (22, 7139965690), (26, 6041509430), (44, 3569982845), (52, 3020754715), (55, 2855986276), (65, 2416603772), (110, 1427993138), (121, 1298175580), (130, 1208301886), (143, 1098456260), (220, 713996569), (242, 649087790), (260, 604150943), (286, 549228130), (347, 452677940), (484, 324543895), (572, 274614065), (605, 259635116), (694, 226338970), (715, 219691252), (1210, 129817558), (1388, 113169485), (1430, 109845626), (1573, 99859660), (1735, 90535588), (2420, 64908779), (2860, 54922813), (3146, 49929830), (3470, 45267794), (3817, 41152540), (4511, 34821380), (6292, 24964915), (6940, 22633897), (7634, 20576270), (7865, 19971932), (9022, 17410690), (14389, 10916620), (15268, 10288135), (15730, 9985966), (18044, 8705345), (19085, 8230508), (22555, 6964276), (28778, 5458310), (31460, 4992983), (38170, 4115254), (41987, 3741140), (45110, 3482138), (49621, 3165580), (57556, 2729155), (71945, 2183324), (76340, 2057627), (83974, 1870570), (90220, 1741069), (99242, 1582790), (143890, 1091662), (158279, 992420), (167948, 935285), (187057, 839740), (198484, 791395), (209935, 748228), (248105, 633116), (287780, 545831), (316558, 496210), (374114, 419870)]