31186580880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1427957}}^1$

素因数の和:1427993

約数の個数: 160

約数和(自身を含む): 118988884224

約数和(自身を除く): 87802303344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 1427957, 2855914, 4283871, 5711828, 7139785, 8567742, 9995699, 11423656, 14279570, 17135484, 18563441, 19991398, 21419355, 22847312, 28559140, 29987097, 34270968, 37126882, 39982796, 42838710, 49978495, 55690323, 57118280, 59974194, 68541936, 74253764, 79965592, 85677420, 92817205, 99956990, 111380646, 114236560, 119948388, 129944087, 148507528, 149935485, 159931184, 171354840, 185634410, 199913980, 222761292, 239896776, 259888174, 278451615, 297015056, 299870970, 342709680, 371268820, 389832261, 399827960, 445522584, 479793552, 519776348, 556903230, 599741940, 649720435, 742537640, 779664522, 799655920, 891045168, 1039552696, 1113806460, 1199483880, 1299440870, 1485075280, 1559329044, 1949161305, 2079105392, 2227612920, 2398967760, 2598881740, 3118658088, 3898322610, 4455225840, 5197763480, 6237316176, 7796645220, 10395526960, 15593290440, 31186580880]

約数ペア:

[(1, 31186580880), (2, 15593290440), (3, 10395526960), (4, 7796645220), (5, 6237316176), (6, 5197763480), (7, 4455225840), (8, 3898322610), (10, 3118658088), (12, 2598881740), (13, 2398967760), (14, 2227612920), (15, 2079105392), (16, 1949161305), (20, 1559329044), (21, 1485075280), (24, 1299440870), (26, 1199483880), (28, 1113806460), (30, 1039552696), (35, 891045168), (39, 799655920), (40, 779664522), (42, 742537640), (48, 649720435), (52, 599741940), (56, 556903230), (60, 519776348), (65, 479793552), (70, 445522584), (78, 399827960), (80, 389832261), (84, 371268820), (91, 342709680), (104, 299870970), (105, 297015056), (112, 278451615), (120, 259888174), (130, 239896776), (140, 222761292), (156, 199913980), (168, 185634410), (182, 171354840), (195, 159931184), (208, 149935485), (210, 148507528), (240, 129944087), (260, 119948388), (273, 114236560), (280, 111380646), (312, 99956990), (336, 92817205), (364, 85677420), (390, 79965592), (420, 74253764), (455, 68541936), (520, 59974194), (546, 57118280), (560, 55690323), (624, 49978495), (728, 42838710), (780, 39982796), (840, 37126882), (910, 34270968), (1040, 29987097), (1092, 28559140), (1365, 22847312), (1456, 21419355), (1560, 19991398), (1680, 18563441), (1820, 17135484), (2184, 14279570), (2730, 11423656), (3120, 9995699), (3640, 8567742), (4368, 7139785), (5460, 5711828), (7280, 4283871), (10920, 2855914), (21840, 1427957)]