420736032

素因数分解:

$2^5\times 3^5\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:973

約数の個数: 144

約数和(自身を含む): 1262544192

約数和(自身を除く): 841808160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 108, 122, 144, 162, 183, 216, 243, 244, 288, 324, 366, 432, 486, 488, 549, 648, 732, 864, 887, 972, 976, 1098, 1296, 1464, 1647, 1774, 1944, 1952, 2196, 2592, 2661, 2928, 3294, 3548, 3888, 4392, 4941, 5322, 5856, 6588, 7096, 7776, 7983, 8784, 9882, 10644, 13176, 14192, 14823, 15966, 17568, 19764, 21288, 23949, 26352, 28384, 29646, 31932, 39528, 42576, 47898, 52704, 54107, 59292, 63864, 71847, 79056, 85152, 95796, 108214, 118584, 127728, 143694, 158112, 162321, 191592, 215541, 216428, 237168, 255456, 287388, 324642, 383184, 431082, 432856, 474336, 486963, 574776, 649284, 766368, 862164, 865712, 973926, 1149552, 1298568, 1460889, 1724328, 1731424, 1947852, 2299104, 2597136, 2921778, 3448656, 3895704, 4382667, 5194272, 5843556, 6897312, 7791408, 8765334, 11687112, 13148001, 15582816, 17530668, 23374224, 26296002, 35061336, 46748448, 52592004, 70122672, 105184008, 140245344, 210368016, 420736032]

約数ペア:

[(1, 420736032), (2, 210368016), (3, 140245344), (4, 105184008), (6, 70122672), (8, 52592004), (9, 46748448), (12, 35061336), (16, 26296002), (18, 23374224), (24, 17530668), (27, 15582816), (32, 13148001), (36, 11687112), (48, 8765334), (54, 7791408), (61, 6897312), (72, 5843556), (81, 5194272), (96, 4382667), (108, 3895704), (122, 3448656), (144, 2921778), (162, 2597136), (183, 2299104), (216, 1947852), (243, 1731424), (244, 1724328), (288, 1460889), (324, 1298568), (366, 1149552), (432, 973926), (486, 865712), (488, 862164), (549, 766368), (648, 649284), (732, 574776), (864, 486963), (887, 474336), (972, 432856), (976, 431082), (1098, 383184), (1296, 324642), (1464, 287388), (1647, 255456), (1774, 237168), (1944, 216428), (1952, 215541), (2196, 191592), (2592, 162321), (2661, 158112), (2928, 143694), (3294, 127728), (3548, 118584), (3888, 108214), (4392, 95796), (4941, 85152), (5322, 79056), (5856, 71847), (6588, 63864), (7096, 59292), (7776, 54107), (7983, 52704), (8784, 47898), (9882, 42576), (10644, 39528), (13176, 31932), (14192, 29646), (14823, 28384), (15966, 26352), (17568, 23949), (19764, 21288)]