137328720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:477

約数の個数: 160

約数和(自身を含む): 456720768

約数和(自身を除く): 319392048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 97, 102, 120, 136, 170, 194, 204, 240, 255, 272, 291, 340, 347, 388, 408, 485, 510, 582, 680, 694, 776, 816, 970, 1020, 1041, 1164, 1360, 1388, 1455, 1552, 1649, 1735, 1940, 2040, 2082, 2328, 2776, 2910, 3298, 3470, 3880, 4080, 4164, 4656, 4947, 5205, 5552, 5820, 5899, 6596, 6940, 7760, 8245, 8328, 9894, 10410, 11640, 11798, 13192, 13880, 16490, 16656, 17697, 19788, 20820, 23280, 23596, 24735, 26384, 27760, 29495, 32980, 33659, 35394, 39576, 41640, 47192, 49470, 58990, 65960, 67318, 70788, 79152, 83280, 88485, 94384, 98940, 100977, 117980, 131920, 134636, 141576, 168295, 176970, 197880, 201954, 235960, 269272, 283152, 336590, 353940, 395760, 403908, 471920, 504885, 538544, 572203, 673180, 707880, 807816, 1009770, 1144406, 1346360, 1415760, 1615632, 1716609, 2019540, 2288812, 2692720, 2861015, 3433218, 4039080, 4577624, 5722030, 6866436, 8078160, 8583045, 9155248, 11444060, 13732872, 17166090, 22888120, 27465744, 34332180, 45776240, 68664360, 137328720]

約数ペア:

[(1, 137328720), (2, 68664360), (3, 45776240), (4, 34332180), (5, 27465744), (6, 22888120), (8, 17166090), (10, 13732872), (12, 11444060), (15, 9155248), (16, 8583045), (17, 8078160), (20, 6866436), (24, 5722030), (30, 4577624), (34, 4039080), (40, 3433218), (48, 2861015), (51, 2692720), (60, 2288812), (68, 2019540), (80, 1716609), (85, 1615632), (97, 1415760), (102, 1346360), (120, 1144406), (136, 1009770), (170, 807816), (194, 707880), (204, 673180), (240, 572203), (255, 538544), (272, 504885), (291, 471920), (340, 403908), (347, 395760), (388, 353940), (408, 336590), (485, 283152), (510, 269272), (582, 235960), (680, 201954), (694, 197880), (776, 176970), (816, 168295), (970, 141576), (1020, 134636), (1041, 131920), (1164, 117980), (1360, 100977), (1388, 98940), (1455, 94384), (1552, 88485), (1649, 83280), (1735, 79152), (1940, 70788), (2040, 67318), (2082, 65960), (2328, 58990), (2776, 49470), (2910, 47192), (3298, 41640), (3470, 39576), (3880, 35394), (4080, 33659), (4164, 32980), (4656, 29495), (4947, 27760), (5205, 26384), (5552, 24735), (5820, 23596), (5899, 23280), (6596, 20820), (6940, 19788), (7760, 17697), (8245, 16656), (8328, 16490), (9894, 13880), (10410, 13192), (11640, 11798)]