193598640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1907}}^1$

素因数の和:1976

約数の個数: 160

約数和(自身を含む): 681384960

約数和(自身を除く): 487786320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 1907, 2115, 2160, 2256, 2538, 2820, 3384, 3760, 3814, 4230, 5076, 5640, 5721, 6345, 6768, 7628, 8460, 9535, 10152, 11280, 11442, 12690, 15256, 16920, 17163, 19070, 20304, 22884, 25380, 28605, 30512, 33840, 34326, 38140, 45768, 50760, 51489, 57210, 68652, 76280, 85815, 89629, 91536, 101520, 102978, 114420, 137304, 152560, 171630, 179258, 205956, 228840, 257445, 268887, 274608, 343260, 358516, 411912, 448145, 457680, 514890, 537774, 686520, 717032, 806661, 823824, 896290, 1029780, 1075548, 1344435, 1373040, 1434064, 1613322, 1792580, 2059560, 2151096, 2419983, 2688870, 3226644, 3585160, 4033305, 4119120, 4302192, 4839966, 5377740, 6453288, 7170320, 8066610, 9679932, 10755480, 12099915, 12906576, 16133220, 19359864, 21510960, 24199830, 32266440, 38719728, 48399660, 64532880, 96799320, 193598640]

約数ペア:

[(1, 193598640), (2, 96799320), (3, 64532880), (4, 48399660), (5, 38719728), (6, 32266440), (8, 24199830), (9, 21510960), (10, 19359864), (12, 16133220), (15, 12906576), (16, 12099915), (18, 10755480), (20, 9679932), (24, 8066610), (27, 7170320), (30, 6453288), (36, 5377740), (40, 4839966), (45, 4302192), (47, 4119120), (48, 4033305), (54, 3585160), (60, 3226644), (72, 2688870), (80, 2419983), (90, 2151096), (94, 2059560), (108, 1792580), (120, 1613322), (135, 1434064), (141, 1373040), (144, 1344435), (180, 1075548), (188, 1029780), (216, 896290), (235, 823824), (240, 806661), (270, 717032), (282, 686520), (360, 537774), (376, 514890), (423, 457680), (432, 448145), (470, 411912), (540, 358516), (564, 343260), (705, 274608), (720, 268887), (752, 257445), (846, 228840), (940, 205956), (1080, 179258), (1128, 171630), (1269, 152560), (1410, 137304), (1692, 114420), (1880, 102978), (1907, 101520), (2115, 91536), (2160, 89629), (2256, 85815), (2538, 76280), (2820, 68652), (3384, 57210), (3760, 51489), (3814, 50760), (4230, 45768), (5076, 38140), (5640, 34326), (5721, 33840), (6345, 30512), (6768, 28605), (7628, 25380), (8460, 22884), (9535, 20304), (10152, 19070), (11280, 17163), (11442, 16920), (12690, 15256)]