67939440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:399

約数の個数: 160

約数和(自身を含む): 227128320

約数和(自身を除く): 159188880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 47, 48, 57, 60, 76, 80, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 240, 282, 285, 304, 317, 376, 380, 456, 470, 564, 570, 634, 705, 752, 760, 893, 912, 940, 951, 1128, 1140, 1268, 1410, 1520, 1585, 1786, 1880, 1902, 2256, 2280, 2536, 2679, 2820, 3170, 3572, 3760, 3804, 4465, 4560, 4755, 5072, 5358, 5640, 6023, 6340, 7144, 7608, 8930, 9510, 10716, 11280, 12046, 12680, 13395, 14288, 14899, 15216, 17860, 18069, 19020, 21432, 24092, 25360, 26790, 29798, 30115, 35720, 36138, 38040, 42864, 44697, 48184, 53580, 59596, 60230, 71440, 72276, 74495, 76080, 89394, 90345, 96368, 107160, 119192, 120460, 144552, 148990, 178788, 180690, 214320, 223485, 238384, 240920, 283081, 289104, 297980, 357576, 361380, 446970, 481840, 566162, 595960, 715152, 722760, 849243, 893940, 1132324, 1191920, 1415405, 1445520, 1698486, 1787880, 2264648, 2830810, 3396972, 3575760, 4246215, 4529296, 5661620, 6793944, 8492430, 11323240, 13587888, 16984860, 22646480, 33969720, 67939440]

約数ペア:

[(1, 67939440), (2, 33969720), (3, 22646480), (4, 16984860), (5, 13587888), (6, 11323240), (8, 8492430), (10, 6793944), (12, 5661620), (15, 4529296), (16, 4246215), (19, 3575760), (20, 3396972), (24, 2830810), (30, 2264648), (38, 1787880), (40, 1698486), (47, 1445520), (48, 1415405), (57, 1191920), (60, 1132324), (76, 893940), (80, 849243), (94, 722760), (95, 715152), (114, 595960), (120, 566162), (141, 481840), (152, 446970), (188, 361380), (190, 357576), (228, 297980), (235, 289104), (240, 283081), (282, 240920), (285, 238384), (304, 223485), (317, 214320), (376, 180690), (380, 178788), (456, 148990), (470, 144552), (564, 120460), (570, 119192), (634, 107160), (705, 96368), (752, 90345), (760, 89394), (893, 76080), (912, 74495), (940, 72276), (951, 71440), (1128, 60230), (1140, 59596), (1268, 53580), (1410, 48184), (1520, 44697), (1585, 42864), (1786, 38040), (1880, 36138), (1902, 35720), (2256, 30115), (2280, 29798), (2536, 26790), (2679, 25360), (2820, 24092), (3170, 21432), (3572, 19020), (3760, 18069), (3804, 17860), (4465, 15216), (4560, 14899), (4755, 14288), (5072, 13395), (5358, 12680), (5640, 12046), (6023, 11280), (6340, 10716), (7144, 9510), (7608, 8930)]