200396040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6761}}^1$

素因数の和:6807

約数の個数: 128

約数和(自身を含む): 681609600

約数和(自身を除く): 481213560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 6761, 7410, 9880, 13522, 14820, 20283, 27044, 29640, 33805, 40566, 54088, 67610, 81132, 87893, 101415, 128459, 135220, 162264, 175786, 202830, 256918, 263679, 270440, 351572, 385377, 405660, 439465, 513836, 527358, 642295, 703144, 770754, 811320, 878930, 1027672, 1054716, 1284590, 1318395, 1541508, 1669967, 1757860, 1926885, 2109432, 2569180, 2636790, 3083016, 3339934, 3515720, 3853770, 5009901, 5138360, 5273580, 6679868, 7707540, 8349835, 10019802, 10547160, 13359736, 15415080, 16699670, 20039604, 25049505, 33399340, 40079208, 50099010, 66798680, 100198020, 200396040]

約数ペア:

[(1, 200396040), (2, 100198020), (3, 66798680), (4, 50099010), (5, 40079208), (6, 33399340), (8, 25049505), (10, 20039604), (12, 16699670), (13, 15415080), (15, 13359736), (19, 10547160), (20, 10019802), (24, 8349835), (26, 7707540), (30, 6679868), (38, 5273580), (39, 5138360), (40, 5009901), (52, 3853770), (57, 3515720), (60, 3339934), (65, 3083016), (76, 2636790), (78, 2569180), (95, 2109432), (104, 1926885), (114, 1757860), (120, 1669967), (130, 1541508), (152, 1318395), (156, 1284590), (190, 1054716), (195, 1027672), (228, 878930), (247, 811320), (260, 770754), (285, 703144), (312, 642295), (380, 527358), (390, 513836), (456, 439465), (494, 405660), (520, 385377), (570, 351572), (741, 270440), (760, 263679), (780, 256918), (988, 202830), (1140, 175786), (1235, 162264), (1482, 135220), (1560, 128459), (1976, 101415), (2280, 87893), (2470, 81132), (2964, 67610), (3705, 54088), (4940, 40566), (5928, 33805), (6761, 29640), (7410, 27044), (9880, 20283), (13522, 14820)]