127884960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{4229}}^1$

素因数の和:4260

約数の個数: 192

約数和(自身を含む): 511660800

約数和(自身を除く): 383775840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4229, 4320, 5040, 6048, 7560, 8458, 10080, 12687, 15120, 16916, 21145, 25374, 29603, 30240, 33832, 38061, 42290, 50748, 59206, 63435, 67664, 76122, 84580, 88809, 101496, 114183, 118412, 126870, 135328, 148015, 152244, 169160, 177618, 190305, 202992, 228366, 236824, 253740, 266427, 296030, 304488, 338320, 355236, 380610, 405984, 444045, 456732, 473648, 507480, 532854, 570915, 592060, 608976, 676640, 710472, 761220, 799281, 888090, 913464, 947296, 1014960, 1065708, 1141830, 1184120, 1217952, 1332135, 1420944, 1522440, 1598562, 1776180, 1826928, 2029920, 2131416, 2283660, 2368240, 2664270, 2841888, 3044880, 3197124, 3552360, 3653856, 3996405, 4262832, 4567320, 4736480, 5328540, 6089760, 6394248, 7104720, 7992810, 8525664, 9134640, 10657080, 12788496, 14209440, 15985620, 18269280, 21314160, 25576992, 31971240, 42628320, 63942480, 127884960]

約数ペア:

[(1, 127884960), (2, 63942480), (3, 42628320), (4, 31971240), (5, 25576992), (6, 21314160), (7, 18269280), (8, 15985620), (9, 14209440), (10, 12788496), (12, 10657080), (14, 9134640), (15, 8525664), (16, 7992810), (18, 7104720), (20, 6394248), (21, 6089760), (24, 5328540), (27, 4736480), (28, 4567320), (30, 4262832), (32, 3996405), (35, 3653856), (36, 3552360), (40, 3197124), (42, 3044880), (45, 2841888), (48, 2664270), (54, 2368240), (56, 2283660), (60, 2131416), (63, 2029920), (70, 1826928), (72, 1776180), (80, 1598562), (84, 1522440), (90, 1420944), (96, 1332135), (105, 1217952), (108, 1184120), (112, 1141830), (120, 1065708), (126, 1014960), (135, 947296), (140, 913464), (144, 888090), (160, 799281), (168, 761220), (180, 710472), (189, 676640), (210, 608976), (216, 592060), (224, 570915), (240, 532854), (252, 507480), (270, 473648), (280, 456732), (288, 444045), (315, 405984), (336, 380610), (360, 355236), (378, 338320), (420, 304488), (432, 296030), (480, 266427), (504, 253740), (540, 236824), (560, 228366), (630, 202992), (672, 190305), (720, 177618), (756, 169160), (840, 152244), (864, 148015), (945, 135328), (1008, 126870), (1080, 118412), (1120, 114183), (1260, 101496), (1440, 88809), (1512, 84580), (1680, 76122), (1890, 67664), (2016, 63435), (2160, 59206), (2520, 50748), (3024, 42290), (3360, 38061), (3780, 33832), (4229, 30240), (4320, 29603), (5040, 25374), (6048, 21145), (7560, 16916), (8458, 15120), (10080, 12687)]