17318880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 64108800

約数和(自身を除く): 46789920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 211, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 422, 432, 456, 480, 513, 540, 570, 608, 633, 684, 720, 760, 844, 855, 864, 912, 1026, 1055, 1080, 1140, 1266, 1368, 1440, 1520, 1688, 1710, 1824, 1899, 2052, 2110, 2160, 2280, 2532, 2565, 2736, 3040, 3165, 3376, 3420, 3798, 4009, 4104, 4220, 4320, 4560, 5064, 5130, 5472, 5697, 6330, 6752, 6840, 7596, 8018, 8208, 8440, 9120, 9495, 10128, 10260, 11394, 12027, 12660, 13680, 15192, 16036, 16416, 16880, 18990, 20045, 20256, 20520, 22788, 24054, 25320, 27360, 28485, 30384, 32072, 33760, 36081, 37980, 40090, 41040, 45576, 48108, 50640, 56970, 60135, 60768, 64144, 72162, 75960, 80180, 82080, 91152, 96216, 101280, 108243, 113940, 120270, 128288, 144324, 151920, 160360, 180405, 182304, 192432, 216486, 227880, 240540, 288648, 303840, 320720, 360810, 384864, 432972, 455760, 481080, 541215, 577296, 641440, 721620, 865944, 911520, 962160, 1082430, 1154592, 1443240, 1731888, 1924320, 2164860, 2886480, 3463776, 4329720, 5772960, 8659440, 17318880]

約数ペア:

[(1, 17318880), (2, 8659440), (3, 5772960), (4, 4329720), (5, 3463776), (6, 2886480), (8, 2164860), (9, 1924320), (10, 1731888), (12, 1443240), (15, 1154592), (16, 1082430), (18, 962160), (19, 911520), (20, 865944), (24, 721620), (27, 641440), (30, 577296), (32, 541215), (36, 481080), (38, 455760), (40, 432972), (45, 384864), (48, 360810), (54, 320720), (57, 303840), (60, 288648), (72, 240540), (76, 227880), (80, 216486), (90, 192432), (95, 182304), (96, 180405), (108, 160360), (114, 151920), (120, 144324), (135, 128288), (144, 120270), (152, 113940), (160, 108243), (171, 101280), (180, 96216), (190, 91152), (211, 82080), (216, 80180), (228, 75960), (240, 72162), (270, 64144), (285, 60768), (288, 60135), (304, 56970), (342, 50640), (360, 48108), (380, 45576), (422, 41040), (432, 40090), (456, 37980), (480, 36081), (513, 33760), (540, 32072), (570, 30384), (608, 28485), (633, 27360), (684, 25320), (720, 24054), (760, 22788), (844, 20520), (855, 20256), (864, 20045), (912, 18990), (1026, 16880), (1055, 16416), (1080, 16036), (1140, 15192), (1266, 13680), (1368, 12660), (1440, 12027), (1520, 11394), (1688, 10260), (1710, 10128), (1824, 9495), (1899, 9120), (2052, 8440), (2110, 8208), (2160, 8018), (2280, 7596), (2532, 6840), (2565, 6752), (2736, 6330), (3040, 5697), (3165, 5472), (3376, 5130), (3420, 5064), (3798, 4560), (4009, 4320), (4104, 4220)]