155658360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 256

約数和(自身を含む): 563189760

約数和(自身を除く): 407531400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 47, 52, 55, 60, 65, 66, 78, 88, 94, 104, 110, 120, 130, 132, 141, 143, 156, 165, 188, 193, 195, 220, 235, 260, 264, 282, 286, 312, 330, 376, 386, 390, 429, 440, 470, 517, 520, 564, 572, 579, 611, 660, 705, 715, 772, 780, 858, 940, 965, 1034, 1128, 1144, 1158, 1222, 1320, 1410, 1430, 1544, 1551, 1560, 1716, 1833, 1880, 1930, 2068, 2123, 2145, 2316, 2444, 2509, 2585, 2820, 2860, 2895, 3055, 3102, 3432, 3666, 3860, 4136, 4246, 4290, 4632, 4888, 5018, 5170, 5640, 5720, 5790, 6110, 6204, 6369, 6721, 7332, 7527, 7720, 7755, 8492, 8580, 9071, 9165, 10036, 10340, 10615, 11580, 12220, 12408, 12545, 12738, 13442, 14664, 15054, 15510, 16984, 17160, 18142, 18330, 20072, 20163, 20680, 21230, 23160, 24440, 25090, 25476, 26884, 27213, 27599, 30108, 31020, 31845, 33605, 36284, 36660, 37635, 40326, 42460, 45355, 50180, 50952, 53768, 54426, 55198, 60216, 62040, 63690, 67210, 72568, 73320, 75270, 80652, 82797, 84920, 90710, 99781, 100360, 100815, 108852, 110396, 117923, 127380, 134420, 136065, 137995, 150540, 161304, 165594, 181420, 199562, 201630, 217704, 220792, 235846, 254760, 268840, 272130, 275990, 299343, 301080, 331188, 353769, 362840, 399124, 403260, 413985, 471692, 498905, 544260, 551980, 589615, 598686, 662376, 707538, 798248, 806520, 827970, 943384, 997810, 1088520, 1103960, 1179230, 1197372, 1297153, 1415076, 1496715, 1655940, 1768845, 1995620, 2358460, 2394744, 2594306, 2830152, 2993430, 3311880, 3537690, 3891459, 3991240, 4716920, 5188612, 5986860, 6485765, 7075380, 7782918, 10377224, 11973720, 12971530, 14150760, 15565836, 19457295, 25943060, 31131672, 38914590, 51886120, 77829180, 155658360]

約数ペア:

[(1, 155658360), (2, 77829180), (3, 51886120), (4, 38914590), (5, 31131672), (6, 25943060), (8, 19457295), (10, 15565836), (11, 14150760), (12, 12971530), (13, 11973720), (15, 10377224), (20, 7782918), (22, 7075380), (24, 6485765), (26, 5986860), (30, 5188612), (33, 4716920), (39, 3991240), (40, 3891459), (44, 3537690), (47, 3311880), (52, 2993430), (55, 2830152), (60, 2594306), (65, 2394744), (66, 2358460), (78, 1995620), (88, 1768845), (94, 1655940), (104, 1496715), (110, 1415076), (120, 1297153), (130, 1197372), (132, 1179230), (141, 1103960), (143, 1088520), (156, 997810), (165, 943384), (188, 827970), (193, 806520), (195, 798248), (220, 707538), (235, 662376), (260, 598686), (264, 589615), (282, 551980), (286, 544260), (312, 498905), (330, 471692), (376, 413985), (386, 403260), (390, 399124), (429, 362840), (440, 353769), (470, 331188), (517, 301080), (520, 299343), (564, 275990), (572, 272130), (579, 268840), (611, 254760), (660, 235846), (705, 220792), (715, 217704), (772, 201630), (780, 199562), (858, 181420), (940, 165594), (965, 161304), (1034, 150540), (1128, 137995), (1144, 136065), (1158, 134420), (1222, 127380), (1320, 117923), (1410, 110396), (1430, 108852), (1544, 100815), (1551, 100360), (1560, 99781), (1716, 90710), (1833, 84920), (1880, 82797), (1930, 80652), (2068, 75270), (2123, 73320), (2145, 72568), (2316, 67210), (2444, 63690), (2509, 62040), (2585, 60216), (2820, 55198), (2860, 54426), (2895, 53768), (3055, 50952), (3102, 50180), (3432, 45355), (3666, 42460), (3860, 40326), (4136, 37635), (4246, 36660), (4290, 36284), (4632, 33605), (4888, 31845), (5018, 31020), (5170, 30108), (5640, 27599), (5720, 27213), (5790, 26884), (6110, 25476), (6204, 25090), (6369, 24440), (6721, 23160), (7332, 21230), (7527, 20680), (7720, 20163), (7755, 20072), (8492, 18330), (8580, 18142), (9071, 17160), (9165, 16984), (10036, 15510), (10340, 15054), (10615, 14664), (11580, 13442), (12220, 12738), (12408, 12545)]