1327126440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3571}}^1$

素因数の和:3767

約数の個数: 128

約数和(自身を含む): 4217817600

約数和(自身を除く): 2890691160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 163, 190, 228, 285, 326, 380, 456, 489, 570, 652, 760, 815, 978, 1140, 1304, 1630, 1956, 2280, 2445, 3097, 3260, 3571, 3912, 4890, 6194, 6520, 7142, 9291, 9780, 10713, 12388, 14284, 15485, 17855, 18582, 19560, 21426, 24776, 28568, 30970, 35710, 37164, 42852, 46455, 53565, 61940, 67849, 71420, 74328, 85704, 92910, 107130, 123880, 135698, 142840, 185820, 203547, 214260, 271396, 339245, 371640, 407094, 428520, 542792, 582073, 678490, 814188, 1017735, 1164146, 1356980, 1628376, 1746219, 2035470, 2328292, 2713960, 2910365, 3492438, 4070940, 4656584, 5820730, 6984876, 8141880, 8731095, 11059387, 11641460, 13969752, 17462190, 22118774, 23282920, 33178161, 34924380, 44237548, 55296935, 66356322, 69848760, 88475096, 110593870, 132712644, 165890805, 221187740, 265425288, 331781610, 442375480, 663563220, 1327126440]

約数ペア:

[(1, 1327126440), (2, 663563220), (3, 442375480), (4, 331781610), (5, 265425288), (6, 221187740), (8, 165890805), (10, 132712644), (12, 110593870), (15, 88475096), (19, 69848760), (20, 66356322), (24, 55296935), (30, 44237548), (38, 34924380), (40, 33178161), (57, 23282920), (60, 22118774), (76, 17462190), (95, 13969752), (114, 11641460), (120, 11059387), (152, 8731095), (163, 8141880), (190, 6984876), (228, 5820730), (285, 4656584), (326, 4070940), (380, 3492438), (456, 2910365), (489, 2713960), (570, 2328292), (652, 2035470), (760, 1746219), (815, 1628376), (978, 1356980), (1140, 1164146), (1304, 1017735), (1630, 814188), (1956, 678490), (2280, 582073), (2445, 542792), (3097, 428520), (3260, 407094), (3571, 371640), (3912, 339245), (4890, 271396), (6194, 214260), (6520, 203547), (7142, 185820), (9291, 142840), (9780, 135698), (10713, 123880), (12388, 107130), (14284, 92910), (15485, 85704), (17855, 74328), (18582, 71420), (19560, 67849), (21426, 61940), (24776, 53565), (28568, 46455), (30970, 42852), (35710, 37164)]