7137563640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{8629}}^1$

素因数の和:8817

約数の個数: 128

約数和(自身を含む): 21958862400

約数和(自身を除く): 14821298760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 113, 120, 122, 183, 226, 244, 305, 339, 366, 452, 488, 565, 610, 678, 732, 904, 915, 1130, 1220, 1356, 1464, 1695, 1830, 2260, 2440, 2712, 3390, 3660, 4520, 6780, 6893, 7320, 8629, 13560, 13786, 17258, 20679, 25887, 27572, 34465, 34516, 41358, 43145, 51774, 55144, 68930, 69032, 82716, 86290, 103395, 103548, 129435, 137860, 165432, 172580, 206790, 207096, 258870, 275720, 345160, 413580, 517740, 526369, 827160, 975077, 1035480, 1052738, 1579107, 1950154, 2105476, 2631845, 2925231, 3158214, 3900308, 4210952, 4875385, 5263690, 5850462, 6316428, 7800616, 7895535, 9750770, 10527380, 11700924, 12632856, 14626155, 15791070, 19501540, 21054760, 23401848, 29252310, 31582140, 39003080, 58504620, 59479697, 63164280, 117009240, 118959394, 178439091, 237918788, 297398485, 356878182, 475837576, 594796970, 713756364, 892195455, 1189593940, 1427512728, 1784390910, 2379187880, 3568781820, 7137563640]

約数ペア:

[(1, 7137563640), (2, 3568781820), (3, 2379187880), (4, 1784390910), (5, 1427512728), (6, 1189593940), (8, 892195455), (10, 713756364), (12, 594796970), (15, 475837576), (20, 356878182), (24, 297398485), (30, 237918788), (40, 178439091), (60, 118959394), (61, 117009240), (113, 63164280), (120, 59479697), (122, 58504620), (183, 39003080), (226, 31582140), (244, 29252310), (305, 23401848), (339, 21054760), (366, 19501540), (452, 15791070), (488, 14626155), (565, 12632856), (610, 11700924), (678, 10527380), (732, 9750770), (904, 7895535), (915, 7800616), (1130, 6316428), (1220, 5850462), (1356, 5263690), (1464, 4875385), (1695, 4210952), (1830, 3900308), (2260, 3158214), (2440, 2925231), (2712, 2631845), (3390, 2105476), (3660, 1950154), (4520, 1579107), (6780, 1052738), (6893, 1035480), (7320, 975077), (8629, 827160), (13560, 526369), (13786, 517740), (17258, 413580), (20679, 345160), (25887, 275720), (27572, 258870), (34465, 207096), (34516, 206790), (41358, 172580), (43145, 165432), (51774, 137860), (55144, 129435), (68930, 103548), (69032, 103395), (82716, 86290)]