71733480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6569}}^1$

素因数の和:6603

約数の個数: 128

約数和(自身を含む): 264902400

約数和(自身を除く): 193168920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 6569, 10920, 13138, 19707, 26276, 32845, 39414, 45983, 52552, 65690, 78828, 85397, 91966, 98535, 131380, 137949, 157656, 170794, 183932, 197070, 229915, 256191, 262760, 275898, 341588, 367864, 394140, 426985, 459830, 512382, 551796, 597779, 683176, 689745, 788280, 853970, 919660, 1024764, 1103592, 1195558, 1280955, 1379490, 1707940, 1793337, 1839320, 2049528, 2391116, 2561910, 2758980, 2988895, 3415880, 3586674, 4782232, 5123820, 5517960, 5977790, 7173348, 8966685, 10247640, 11955580, 14346696, 17933370, 23911160, 35866740, 71733480]

約数ペア:

[(1, 71733480), (2, 35866740), (3, 23911160), (4, 17933370), (5, 14346696), (6, 11955580), (7, 10247640), (8, 8966685), (10, 7173348), (12, 5977790), (13, 5517960), (14, 5123820), (15, 4782232), (20, 3586674), (21, 3415880), (24, 2988895), (26, 2758980), (28, 2561910), (30, 2391116), (35, 2049528), (39, 1839320), (40, 1793337), (42, 1707940), (52, 1379490), (56, 1280955), (60, 1195558), (65, 1103592), (70, 1024764), (78, 919660), (84, 853970), (91, 788280), (104, 689745), (105, 683176), (120, 597779), (130, 551796), (140, 512382), (156, 459830), (168, 426985), (182, 394140), (195, 367864), (210, 341588), (260, 275898), (273, 262760), (280, 256191), (312, 229915), (364, 197070), (390, 183932), (420, 170794), (455, 157656), (520, 137949), (546, 131380), (728, 98535), (780, 91966), (840, 85397), (910, 78828), (1092, 65690), (1365, 52552), (1560, 45983), (1820, 39414), (2184, 32845), (2730, 26276), (3640, 19707), (5460, 13138), (6569, 10920)]