226892120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{751}}^1$

素因数の和:865

約数の個数: 128

約数和(自身を含む): 636733440

約数和(自身を除く): 409841320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 83, 91, 104, 130, 140, 166, 182, 260, 280, 332, 364, 415, 455, 520, 581, 664, 728, 751, 830, 910, 1079, 1162, 1502, 1660, 1820, 2158, 2324, 2905, 3004, 3320, 3640, 3755, 4316, 4648, 5257, 5395, 5810, 6008, 7510, 7553, 8632, 9763, 10514, 10790, 11620, 15020, 15106, 19526, 21028, 21580, 23240, 26285, 30040, 30212, 37765, 39052, 42056, 43160, 48815, 52570, 60424, 62333, 68341, 75530, 78104, 97630, 105140, 124666, 136682, 151060, 195260, 210280, 249332, 273364, 302120, 311665, 341705, 390520, 436331, 498664, 546728, 623330, 683410, 810329, 872662, 1246660, 1366820, 1620658, 1745324, 2181655, 2493320, 2733640, 3241316, 3490648, 4051645, 4363310, 5672303, 6482632, 8103290, 8726620, 11344606, 16206580, 17453240, 22689212, 28361515, 32413160, 45378424, 56723030, 113446060, 226892120]

約数ペア:

[(1, 226892120), (2, 113446060), (4, 56723030), (5, 45378424), (7, 32413160), (8, 28361515), (10, 22689212), (13, 17453240), (14, 16206580), (20, 11344606), (26, 8726620), (28, 8103290), (35, 6482632), (40, 5672303), (52, 4363310), (56, 4051645), (65, 3490648), (70, 3241316), (83, 2733640), (91, 2493320), (104, 2181655), (130, 1745324), (140, 1620658), (166, 1366820), (182, 1246660), (260, 872662), (280, 810329), (332, 683410), (364, 623330), (415, 546728), (455, 498664), (520, 436331), (581, 390520), (664, 341705), (728, 311665), (751, 302120), (830, 273364), (910, 249332), (1079, 210280), (1162, 195260), (1502, 151060), (1660, 136682), (1820, 124666), (2158, 105140), (2324, 97630), (2905, 78104), (3004, 75530), (3320, 68341), (3640, 62333), (3755, 60424), (4316, 52570), (4648, 48815), (5257, 43160), (5395, 42056), (5810, 39052), (6008, 37765), (7510, 30212), (7553, 30040), (8632, 26285), (9763, 23240), (10514, 21580), (10790, 21028), (11620, 19526), (15020, 15106)]