2051241480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4483}}^1$

素因数の和:4572

約数の個数: 192

約数和(自身を含む): 7051000320

約数和(自身を除く): 4999758840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 41, 45, 60, 62, 72, 82, 90, 93, 120, 123, 124, 155, 164, 180, 186, 205, 246, 248, 279, 310, 328, 360, 369, 372, 410, 465, 492, 558, 615, 620, 738, 744, 820, 930, 984, 1116, 1230, 1240, 1271, 1395, 1476, 1640, 1845, 1860, 2232, 2460, 2542, 2790, 2952, 3690, 3720, 3813, 4483, 4920, 5084, 5580, 6355, 7380, 7626, 8966, 10168, 11160, 11439, 12710, 13449, 14760, 15252, 17932, 19065, 22415, 22878, 25420, 26898, 30504, 35864, 38130, 40347, 44830, 45756, 50840, 53796, 57195, 67245, 76260, 80694, 89660, 91512, 107592, 114390, 134490, 138973, 152520, 161388, 179320, 183803, 201735, 228780, 268980, 277946, 322776, 367606, 403470, 416919, 457560, 537960, 551409, 555892, 694865, 735212, 806940, 833838, 919015, 1102818, 1111784, 1250757, 1389730, 1470424, 1613880, 1654227, 1667676, 1838030, 2084595, 2205636, 2501514, 2757045, 2779460, 3308454, 3335352, 3676060, 4169190, 4411272, 5003028, 5514090, 5558920, 5697893, 6253785, 6616908, 7352120, 8271135, 8338380, 10006056, 11028180, 11395786, 12507570, 13233816, 16542270, 16676760, 17093679, 22056360, 22791572, 25015140, 28489465, 33084540, 34187358, 45583144, 50030280, 51281037, 56978930, 66169080, 68374716, 85468395, 102562074, 113957860, 136749432, 170936790, 205124148, 227915720, 256405185, 341873580, 410248296, 512810370, 683747160, 1025620740, 2051241480]

約数ペア:

[(1, 2051241480), (2, 1025620740), (3, 683747160), (4, 512810370), (5, 410248296), (6, 341873580), (8, 256405185), (9, 227915720), (10, 205124148), (12, 170936790), (15, 136749432), (18, 113957860), (20, 102562074), (24, 85468395), (30, 68374716), (31, 66169080), (36, 56978930), (40, 51281037), (41, 50030280), (45, 45583144), (60, 34187358), (62, 33084540), (72, 28489465), (82, 25015140), (90, 22791572), (93, 22056360), (120, 17093679), (123, 16676760), (124, 16542270), (155, 13233816), (164, 12507570), (180, 11395786), (186, 11028180), (205, 10006056), (246, 8338380), (248, 8271135), (279, 7352120), (310, 6616908), (328, 6253785), (360, 5697893), (369, 5558920), (372, 5514090), (410, 5003028), (465, 4411272), (492, 4169190), (558, 3676060), (615, 3335352), (620, 3308454), (738, 2779460), (744, 2757045), (820, 2501514), (930, 2205636), (984, 2084595), (1116, 1838030), (1230, 1667676), (1240, 1654227), (1271, 1613880), (1395, 1470424), (1476, 1389730), (1640, 1250757), (1845, 1111784), (1860, 1102818), (2232, 919015), (2460, 833838), (2542, 806940), (2790, 735212), (2952, 694865), (3690, 555892), (3720, 551409), (3813, 537960), (4483, 457560), (4920, 416919), (5084, 403470), (5580, 367606), (6355, 322776), (7380, 277946), (7626, 268980), (8966, 228780), (10168, 201735), (11160, 183803), (11439, 179320), (12710, 161388), (13449, 152520), (14760, 138973), (15252, 134490), (17932, 114390), (19065, 107592), (22415, 91512), (22878, 89660), (25420, 80694), (26898, 76260), (30504, 67245), (35864, 57195), (38130, 53796), (40347, 50840), (44830, 45756)]