15672767840

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{155731}}^1$

素因数の和:155800

約数の個数: 96

約数和(自身を含む): 40264820064

約数和(自身を除く): 24592052224

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 68, 74, 80, 85, 136, 148, 160, 170, 185, 272, 296, 340, 370, 544, 592, 629, 680, 740, 1184, 1258, 1360, 1480, 2516, 2720, 2960, 3145, 5032, 5920, 6290, 10064, 12580, 20128, 25160, 50320, 100640, 155731, 311462, 622924, 778655, 1245848, 1557310, 2491696, 2647427, 3114620, 4983392, 5294854, 5762047, 6229240, 10589708, 11524094, 12458480, 13237135, 21179416, 23048188, 24916960, 26474270, 28810235, 42358832, 46096376, 52948540, 57620470, 84717664, 92192752, 97954799, 105897080, 115240940, 184385504, 195909598, 211794160, 230481880, 391819196, 423588320, 460963760, 489773995, 783638392, 921927520, 979547990, 1567276784, 1959095980, 3134553568, 3918191960, 7836383920, 15672767840]

約数ペア:

[(1, 15672767840), (2, 7836383920), (4, 3918191960), (5, 3134553568), (8, 1959095980), (10, 1567276784), (16, 979547990), (17, 921927520), (20, 783638392), (32, 489773995), (34, 460963760), (37, 423588320), (40, 391819196), (68, 230481880), (74, 211794160), (80, 195909598), (85, 184385504), (136, 115240940), (148, 105897080), (160, 97954799), (170, 92192752), (185, 84717664), (272, 57620470), (296, 52948540), (340, 46096376), (370, 42358832), (544, 28810235), (592, 26474270), (629, 24916960), (680, 23048188), (740, 21179416), (1184, 13237135), (1258, 12458480), (1360, 11524094), (1480, 10589708), (2516, 6229240), (2720, 5762047), (2960, 5294854), (3145, 4983392), (5032, 3114620), (5920, 2647427), (6290, 2491696), (10064, 1557310), (12580, 1245848), (20128, 778655), (25160, 622924), (50320, 311462), (100640, 155731)]