128577148860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7043}}^1\times {\mathrm{13229}}^1$

素因数の和:20307

約数の個数: 96

約数和(自身を含む): 375750627840

約数和(自身を除く): 247173478980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 7043, 13229, 14086, 21129, 26458, 28172, 35215, 39687, 42258, 52916, 66145, 70430, 79374, 84516, 105645, 132290, 140860, 158748, 161989, 198435, 211290, 264580, 304267, 323978, 396870, 422580, 485967, 608534, 647956, 793740, 809945, 912801, 971934, 1217068, 1521335, 1619890, 1825602, 1943868, 2429835, 3042670, 3239780, 3651204, 4564005, 4859670, 6085340, 9128010, 9719340, 18256020, 93171847, 186343694, 279515541, 372687388, 465859235, 559031082, 931718470, 1118062164, 1397577705, 1863436940, 2142952481, 2795155410, 4285904962, 5590310820, 6428857443, 8571809924, 10714762405, 12857714886, 21429524810, 25715429772, 32144287215, 42859049620, 64288574430, 128577148860]

約数ペア:

[(1, 128577148860), (2, 64288574430), (3, 42859049620), (4, 32144287215), (5, 25715429772), (6, 21429524810), (10, 12857714886), (12, 10714762405), (15, 8571809924), (20, 6428857443), (23, 5590310820), (30, 4285904962), (46, 2795155410), (60, 2142952481), (69, 1863436940), (92, 1397577705), (115, 1118062164), (138, 931718470), (230, 559031082), (276, 465859235), (345, 372687388), (460, 279515541), (690, 186343694), (1380, 93171847), (7043, 18256020), (13229, 9719340), (14086, 9128010), (21129, 6085340), (26458, 4859670), (28172, 4564005), (35215, 3651204), (39687, 3239780), (42258, 3042670), (52916, 2429835), (66145, 1943868), (70430, 1825602), (79374, 1619890), (84516, 1521335), (105645, 1217068), (132290, 971934), (140860, 912801), (158748, 809945), (161989, 793740), (198435, 647956), (211290, 608534), (264580, 485967), (304267, 422580), (323978, 396870)]