834736920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^3\times {\mathrm{67}}^1$

素因数の和:222

約数の個数: 128

約数和(自身を含む): 2596838400

約数和(自身を除く): 1762101480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 67, 94, 120, 134, 141, 188, 201, 235, 268, 282, 335, 376, 402, 470, 536, 564, 670, 705, 804, 940, 1005, 1128, 1340, 1410, 1608, 1880, 2010, 2209, 2680, 2820, 3149, 4020, 4418, 5640, 6298, 6627, 8040, 8836, 9447, 11045, 12596, 13254, 15745, 17672, 18894, 22090, 25192, 26508, 31490, 33135, 37788, 44180, 47235, 53016, 62980, 66270, 75576, 88360, 94470, 103823, 125960, 132540, 148003, 188940, 207646, 265080, 296006, 311469, 377880, 415292, 444009, 519115, 592012, 622938, 740015, 830584, 888018, 1038230, 1184024, 1245876, 1480030, 1557345, 1776036, 2076460, 2220045, 2491752, 2960060, 3114690, 3552072, 4152920, 4440090, 5920120, 6229380, 6956141, 8880180, 12458760, 13912282, 17760360, 20868423, 27824564, 34780705, 41736846, 55649128, 69561410, 83473692, 104342115, 139122820, 166947384, 208684230, 278245640, 417368460, 834736920]

約数ペア:

[(1, 834736920), (2, 417368460), (3, 278245640), (4, 208684230), (5, 166947384), (6, 139122820), (8, 104342115), (10, 83473692), (12, 69561410), (15, 55649128), (20, 41736846), (24, 34780705), (30, 27824564), (40, 20868423), (47, 17760360), (60, 13912282), (67, 12458760), (94, 8880180), (120, 6956141), (134, 6229380), (141, 5920120), (188, 4440090), (201, 4152920), (235, 3552072), (268, 3114690), (282, 2960060), (335, 2491752), (376, 2220045), (402, 2076460), (470, 1776036), (536, 1557345), (564, 1480030), (670, 1245876), (705, 1184024), (804, 1038230), (940, 888018), (1005, 830584), (1128, 740015), (1340, 622938), (1410, 592012), (1608, 519115), (1880, 444009), (2010, 415292), (2209, 377880), (2680, 311469), (2820, 296006), (3149, 265080), (4020, 207646), (4418, 188940), (5640, 148003), (6298, 132540), (6627, 125960), (8040, 103823), (8836, 94470), (9447, 88360), (11045, 75576), (12596, 66270), (13254, 62980), (15745, 53016), (17672, 47235), (18894, 44180), (22090, 37788), (25192, 33135), (26508, 31490)]