394050720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5099}}^1$

素因数の和:5147

約数の個数: 192

約数和(自身を含む): 1480550400

約数和(自身を除く): 1086499680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4830, 5099, 5152, 5520, 6440, 7728, 9660, 10198, 11040, 12880, 15297, 15456, 19320, 20396, 25495, 25760, 30594, 35693, 38640, 40792, 50990, 61188, 71386, 76485, 77280, 81584, 101980, 107079, 117277, 122376, 142772, 152970, 163168, 178465, 203960, 214158, 234554, 244752, 285544, 305940, 351831, 356930, 407920, 428316, 469108, 489504, 535395, 571088, 586385, 611880, 703662, 713860, 815840, 820939, 856632, 938216, 1070790, 1142176, 1172770, 1223760, 1407324, 1427720, 1641878, 1713264, 1759155, 1876432, 2141580, 2345540, 2447520, 2462817, 2814648, 2855440, 3283756, 3426528, 3518310, 3752864, 4104695, 4283160, 4691080, 4925634, 5629296, 5710880, 6567512, 7036620, 8209390, 8566320, 9382160, 9851268, 11258592, 12314085, 13135024, 14073240, 16418780, 17132640, 18764320, 19702536, 24628170, 26270048, 28146480, 32837560, 39405072, 49256340, 56292960, 65675120, 78810144, 98512680, 131350240, 197025360, 394050720]

約数ペア:

[(1, 394050720), (2, 197025360), (3, 131350240), (4, 98512680), (5, 78810144), (6, 65675120), (7, 56292960), (8, 49256340), (10, 39405072), (12, 32837560), (14, 28146480), (15, 26270048), (16, 24628170), (20, 19702536), (21, 18764320), (23, 17132640), (24, 16418780), (28, 14073240), (30, 13135024), (32, 12314085), (35, 11258592), (40, 9851268), (42, 9382160), (46, 8566320), (48, 8209390), (56, 7036620), (60, 6567512), (69, 5710880), (70, 5629296), (80, 4925634), (84, 4691080), (92, 4283160), (96, 4104695), (105, 3752864), (112, 3518310), (115, 3426528), (120, 3283756), (138, 2855440), (140, 2814648), (160, 2462817), (161, 2447520), (168, 2345540), (184, 2141580), (210, 1876432), (224, 1759155), (230, 1713264), (240, 1641878), (276, 1427720), (280, 1407324), (322, 1223760), (336, 1172770), (345, 1142176), (368, 1070790), (420, 938216), (460, 856632), (480, 820939), (483, 815840), (552, 713860), (560, 703662), (644, 611880), (672, 586385), (690, 571088), (736, 535395), (805, 489504), (840, 469108), (920, 428316), (966, 407920), (1104, 356930), (1120, 351831), (1288, 305940), (1380, 285544), (1610, 244752), (1680, 234554), (1840, 214158), (1932, 203960), (2208, 178465), (2415, 163168), (2576, 152970), (2760, 142772), (3220, 122376), (3360, 117277), (3680, 107079), (3864, 101980), (4830, 81584), (5099, 77280), (5152, 76485), (5520, 71386), (6440, 61188), (7728, 50990), (9660, 40792), (10198, 38640), (11040, 35693), (12880, 30594), (15297, 25760), (15456, 25495), (19320, 20396)]