15706972960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{229903}}^1$

素因数の和:229986

約数の個数: 96

約数和(自身を含む): 43104241152

約数和(自身を除く): 27397268192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1120, 1220, 1708, 1952, 2135, 2440, 3416, 4270, 4880, 6832, 8540, 9760, 13664, 17080, 34160, 68320, 229903, 459806, 919612, 1149515, 1609321, 1839224, 2299030, 3218642, 3678448, 4598060, 6437284, 7356896, 8046605, 9196120, 12874568, 14024083, 16093210, 18392240, 25749136, 28048166, 32186420, 36784480, 51498272, 56096332, 64372840, 70120415, 98168581, 112192664, 128745680, 140240830, 196337162, 224385328, 257491360, 280481660, 392674324, 448770656, 490842905, 560963320, 785348648, 981685810, 1121926640, 1570697296, 1963371620, 2243853280, 3141394592, 3926743240, 7853486480, 15706972960]

約数ペア:

[(1, 15706972960), (2, 7853486480), (4, 3926743240), (5, 3141394592), (7, 2243853280), (8, 1963371620), (10, 1570697296), (14, 1121926640), (16, 981685810), (20, 785348648), (28, 560963320), (32, 490842905), (35, 448770656), (40, 392674324), (56, 280481660), (61, 257491360), (70, 224385328), (80, 196337162), (112, 140240830), (122, 128745680), (140, 112192664), (160, 98168581), (224, 70120415), (244, 64372840), (280, 56096332), (305, 51498272), (427, 36784480), (488, 32186420), (560, 28048166), (610, 25749136), (854, 18392240), (976, 16093210), (1120, 14024083), (1220, 12874568), (1708, 9196120), (1952, 8046605), (2135, 7356896), (2440, 6437284), (3416, 4598060), (4270, 3678448), (4880, 3218642), (6832, 2299030), (8540, 1839224), (9760, 1609321), (13664, 1149515), (17080, 919612), (34160, 459806), (68320, 229903)]