67203040

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:860

約数の個数: 96

約数和(自身を含む): 173746944

約数和(自身を除く): 106543904

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 797, 992, 1054, 1240, 1360, 1594, 2108, 2480, 2635, 2720, 3188, 3985, 4216, 4960, 5270, 6376, 7970, 8432, 10540, 12752, 13549, 15940, 16864, 21080, 24707, 25504, 27098, 31880, 42160, 49414, 54196, 63760, 67745, 84320, 98828, 108392, 123535, 127520, 135490, 197656, 216784, 247070, 270980, 395312, 420019, 433568, 494140, 541960, 790624, 840038, 988280, 1083920, 1680076, 1976560, 2100095, 2167840, 3360152, 3953120, 4200190, 6720304, 8400380, 13440608, 16800760, 33601520, 67203040]

約数ペア:

[(1, 67203040), (2, 33601520), (4, 16800760), (5, 13440608), (8, 8400380), (10, 6720304), (16, 4200190), (17, 3953120), (20, 3360152), (31, 2167840), (32, 2100095), (34, 1976560), (40, 1680076), (62, 1083920), (68, 988280), (80, 840038), (85, 790624), (124, 541960), (136, 494140), (155, 433568), (160, 420019), (170, 395312), (248, 270980), (272, 247070), (310, 216784), (340, 197656), (496, 135490), (527, 127520), (544, 123535), (620, 108392), (680, 98828), (797, 84320), (992, 67745), (1054, 63760), (1240, 54196), (1360, 49414), (1594, 42160), (2108, 31880), (2480, 27098), (2635, 25504), (2720, 24707), (3188, 21080), (3985, 16864), (4216, 15940), (4960, 13549), (5270, 12752), (6376, 10540), (7970, 8432)]