1357444760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167173}}^1$

素因数の和:167220

約数の個数: 64

約数和(自身を含む): 3610958400

約数和(自身を除く): 2253513640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 167173, 334346, 668692, 835865, 1170211, 1337384, 1671730, 2340422, 3343460, 4680844, 4848017, 5851055, 6686920, 9361688, 9696034, 11702110, 19392068, 23404220, 24240085, 33936119, 38784136, 46808440, 48480170, 67872238, 96960340, 135744476, 169680595, 193920680, 271488952, 339361190, 678722380, 1357444760]

約数ペア:

[(1, 1357444760), (2, 678722380), (4, 339361190), (5, 271488952), (7, 193920680), (8, 169680595), (10, 135744476), (14, 96960340), (20, 67872238), (28, 48480170), (29, 46808440), (35, 38784136), (40, 33936119), (56, 24240085), (58, 23404220), (70, 19392068), (116, 11702110), (140, 9696034), (145, 9361688), (203, 6686920), (232, 5851055), (280, 4848017), (290, 4680844), (406, 3343460), (580, 2340422), (812, 1671730), (1015, 1337384), (1160, 1170211), (1624, 835865), (2030, 668692), (4060, 334346), (8120, 167173)]