246560340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 794787840

約数和(自身を除く): 548227500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 127, 130, 131, 156, 190, 195, 228, 247, 254, 260, 262, 285, 380, 381, 390, 393, 494, 508, 524, 570, 635, 655, 741, 762, 780, 786, 988, 1140, 1235, 1270, 1310, 1482, 1524, 1572, 1651, 1703, 1905, 1965, 2413, 2470, 2489, 2540, 2620, 2964, 3302, 3406, 3705, 3810, 3930, 4826, 4940, 4953, 4978, 5109, 6604, 6812, 7239, 7410, 7467, 7620, 7860, 8255, 8515, 9652, 9906, 9956, 10218, 12065, 12445, 14478, 14820, 14934, 16510, 16637, 17030, 19812, 20436, 24130, 24765, 24890, 25545, 28956, 29868, 31369, 32357, 33020, 33274, 34060, 36195, 37335, 48260, 49530, 49780, 49911, 51090, 62738, 64714, 66548, 72390, 74670, 83185, 94107, 97071, 99060, 99822, 102180, 125476, 129428, 144780, 149340, 156845, 161785, 166370, 188214, 194142, 199644, 216281, 249555, 313690, 316103, 323570, 332740, 376428, 388284, 432562, 470535, 485355, 499110, 627380, 632206, 647140, 648843, 865124, 941070, 948309, 970710, 998220, 1081405, 1264412, 1297686, 1580515, 1882140, 1896618, 1941420, 2162810, 2595372, 3161030, 3244215, 3793236, 4109339, 4325620, 4741545, 6322060, 6488430, 8218678, 9483090, 12328017, 12976860, 16437356, 18966180, 20546695, 24656034, 41093390, 49312068, 61640085, 82186780, 123280170, 246560340]

約数ペア:

[(1, 246560340), (2, 123280170), (3, 82186780), (4, 61640085), (5, 49312068), (6, 41093390), (10, 24656034), (12, 20546695), (13, 18966180), (15, 16437356), (19, 12976860), (20, 12328017), (26, 9483090), (30, 8218678), (38, 6488430), (39, 6322060), (52, 4741545), (57, 4325620), (60, 4109339), (65, 3793236), (76, 3244215), (78, 3161030), (95, 2595372), (114, 2162810), (127, 1941420), (130, 1896618), (131, 1882140), (156, 1580515), (190, 1297686), (195, 1264412), (228, 1081405), (247, 998220), (254, 970710), (260, 948309), (262, 941070), (285, 865124), (380, 648843), (381, 647140), (390, 632206), (393, 627380), (494, 499110), (508, 485355), (524, 470535), (570, 432562), (635, 388284), (655, 376428), (741, 332740), (762, 323570), (780, 316103), (786, 313690), (988, 249555), (1140, 216281), (1235, 199644), (1270, 194142), (1310, 188214), (1482, 166370), (1524, 161785), (1572, 156845), (1651, 149340), (1703, 144780), (1905, 129428), (1965, 125476), (2413, 102180), (2470, 99822), (2489, 99060), (2540, 97071), (2620, 94107), (2964, 83185), (3302, 74670), (3406, 72390), (3705, 66548), (3810, 64714), (3930, 62738), (4826, 51090), (4940, 49911), (4953, 49780), (4978, 49530), (5109, 48260), (6604, 37335), (6812, 36195), (7239, 34060), (7410, 33274), (7467, 33020), (7620, 32357), (7860, 31369), (8255, 29868), (8515, 28956), (9652, 25545), (9906, 24890), (9956, 24765), (10218, 24130), (12065, 20436), (12445, 19812), (14478, 17030), (14820, 16637), (14934, 16510)]