42216291260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{659}}^1\times {\mathrm{1723}}^1$

素因数の和:2428

約数の個数: 144

約数和(自身を含む): 104945258880

約数和(自身を除く): 62728967620

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 220, 260, 286, 338, 572, 659, 676, 715, 845, 1318, 1430, 1690, 1723, 1859, 2636, 2860, 3295, 3380, 3446, 3718, 6590, 6892, 7249, 7436, 8567, 8615, 9295, 13180, 14498, 17134, 17230, 18590, 18953, 22399, 28996, 34268, 34460, 36245, 37180, 37906, 42835, 44798, 72490, 75812, 85670, 89596, 94237, 94765, 111371, 111995, 144980, 171340, 188474, 189530, 222742, 223990, 246389, 291187, 376948, 379060, 445484, 447980, 471185, 492778, 556855, 582374, 942370, 985556, 1113710, 1135457, 1164748, 1225081, 1231945, 1455935, 1884740, 2227420, 2270914, 2450162, 2463890, 2911870, 3203057, 4541828, 4900324, 4927780, 5677285, 5823740, 6125405, 6406114, 11354570, 12250810, 12490027, 12812228, 14760941, 16015285, 22709140, 24501620, 24980054, 29521882, 32030570, 49960108, 59043764, 62450135, 64061140, 73804705, 124900270, 147609410, 162370351, 191892233, 249800540, 295218820, 324740702, 383784466, 649481404, 767568932, 811851755, 959461165, 1623703510, 1918922330, 2110814563, 3247407020, 3837844660, 4221629126, 8443258252, 10554072815, 21108145630, 42216291260]

約数ペア:

[(1, 42216291260), (2, 21108145630), (4, 10554072815), (5, 8443258252), (10, 4221629126), (11, 3837844660), (13, 3247407020), (20, 2110814563), (22, 1918922330), (26, 1623703510), (44, 959461165), (52, 811851755), (55, 767568932), (65, 649481404), (110, 383784466), (130, 324740702), (143, 295218820), (169, 249800540), (220, 191892233), (260, 162370351), (286, 147609410), (338, 124900270), (572, 73804705), (659, 64061140), (676, 62450135), (715, 59043764), (845, 49960108), (1318, 32030570), (1430, 29521882), (1690, 24980054), (1723, 24501620), (1859, 22709140), (2636, 16015285), (2860, 14760941), (3295, 12812228), (3380, 12490027), (3446, 12250810), (3718, 11354570), (6590, 6406114), (6892, 6125405), (7249, 5823740), (7436, 5677285), (8567, 4927780), (8615, 4900324), (9295, 4541828), (13180, 3203057), (14498, 2911870), (17134, 2463890), (17230, 2450162), (18590, 2270914), (18953, 2227420), (22399, 1884740), (28996, 1455935), (34268, 1231945), (34460, 1225081), (36245, 1164748), (37180, 1135457), (37906, 1113710), (42835, 985556), (44798, 942370), (72490, 582374), (75812, 556855), (85670, 492778), (89596, 471185), (94237, 447980), (94765, 445484), (111371, 379060), (111995, 376948), (144980, 291187), (171340, 246389), (188474, 223990), (189530, 222742)]