141653880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4231}}^1$

素因数の和:4282

約数の個数: 128

約数和(自身を含む): 487526400

約数和(自身を除く): 345872520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 4231, 5580, 6696, 8370, 8462, 11160, 12693, 16740, 16924, 21155, 25386, 33480, 33848, 38079, 42310, 50772, 63465, 76158, 84620, 101544, 114237, 126930, 131161, 152316, 169240, 190395, 228474, 253860, 262322, 304632, 380790, 393483, 456948, 507720, 524644, 571185, 655805, 761580, 786966, 913896, 1049288, 1142370, 1180449, 1311610, 1523160, 1573932, 1967415, 2284740, 2360898, 2623220, 3147864, 3541347, 3934830, 4569480, 4721796, 5246440, 5902245, 7082694, 7869660, 9443592, 11804490, 14165388, 15739320, 17706735, 23608980, 28330776, 35413470, 47217960, 70826940, 141653880]

約数ペア:

[(1, 141653880), (2, 70826940), (3, 47217960), (4, 35413470), (5, 28330776), (6, 23608980), (8, 17706735), (9, 15739320), (10, 14165388), (12, 11804490), (15, 9443592), (18, 7869660), (20, 7082694), (24, 5902245), (27, 5246440), (30, 4721796), (31, 4569480), (36, 3934830), (40, 3541347), (45, 3147864), (54, 2623220), (60, 2360898), (62, 2284740), (72, 1967415), (90, 1573932), (93, 1523160), (108, 1311610), (120, 1180449), (124, 1142370), (135, 1049288), (155, 913896), (180, 786966), (186, 761580), (216, 655805), (248, 571185), (270, 524644), (279, 507720), (310, 456948), (360, 393483), (372, 380790), (465, 304632), (540, 262322), (558, 253860), (620, 228474), (744, 190395), (837, 169240), (930, 152316), (1080, 131161), (1116, 126930), (1240, 114237), (1395, 101544), (1674, 84620), (1860, 76158), (2232, 63465), (2790, 50772), (3348, 42310), (3720, 38079), (4185, 33848), (4231, 33480), (5580, 25386), (6696, 21155), (8370, 16924), (8462, 16740), (11160, 12693)]