230415840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:823

約数の個数: 240

約数和(自身を含む): 849629088

約数和(自身を除く): 619213248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 621, 648, 690, 720, 736, 773, 810, 828, 864, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1440, 1546, 1620, 1656, 1840, 1863, 2070, 2160, 2208, 2319, 2484, 2592, 2760, 3092, 3105, 3240, 3312, 3680, 3726, 3865, 4140, 4320, 4638, 4968, 5520, 6184, 6210, 6480, 6624, 6957, 7452, 7730, 8280, 9276, 9315, 9936, 11040, 11595, 12368, 12420, 12960, 13914, 14904, 15460, 16560, 17779, 18552, 18630, 19872, 20871, 23190, 24736, 24840, 27828, 29808, 30920, 33120, 34785, 35558, 37104, 37260, 41742, 46380, 49680, 53337, 55656, 59616, 61840, 62613, 69570, 71116, 74208, 74520, 83484, 88895, 92760, 99360, 104355, 106674, 111312, 123680, 125226, 139140, 142232, 149040, 160011, 166968, 177790, 185520, 208710, 213348, 222624, 250452, 266685, 278280, 284464, 298080, 313065, 320022, 333936, 355580, 371040, 417420, 426696, 480033, 500904, 533370, 556560, 568928, 626130, 640044, 667872, 711160, 800055, 834840, 853392, 960066, 1001808, 1066740, 1113120, 1252260, 1280088, 1422320, 1440099, 1600110, 1669680, 1706784, 1920132, 2003616, 2133480, 2400165, 2504520, 2560176, 2844640, 2880198, 3200220, 3339360, 3840264, 4266960, 4800330, 5009040, 5120352, 5760396, 6400440, 7200495, 7680528, 8533920, 9600660, 10018080, 11520792, 12800880, 14400990, 15361056, 19201320, 23041584, 25601760, 28801980, 38402640, 46083168, 57603960, 76805280, 115207920, 230415840]

約数ペア:

[(1, 230415840), (2, 115207920), (3, 76805280), (4, 57603960), (5, 46083168), (6, 38402640), (8, 28801980), (9, 25601760), (10, 23041584), (12, 19201320), (15, 15361056), (16, 14400990), (18, 12800880), (20, 11520792), (23, 10018080), (24, 9600660), (27, 8533920), (30, 7680528), (32, 7200495), (36, 6400440), (40, 5760396), (45, 5120352), (46, 5009040), (48, 4800330), (54, 4266960), (60, 3840264), (69, 3339360), (72, 3200220), (80, 2880198), (81, 2844640), (90, 2560176), (92, 2504520), (96, 2400165), (108, 2133480), (115, 2003616), (120, 1920132), (135, 1706784), (138, 1669680), (144, 1600110), (160, 1440099), (162, 1422320), (180, 1280088), (184, 1252260), (207, 1113120), (216, 1066740), (230, 1001808), (240, 960066), (270, 853392), (276, 834840), (288, 800055), (324, 711160), (345, 667872), (360, 640044), (368, 626130), (405, 568928), (414, 556560), (432, 533370), (460, 500904), (480, 480033), (540, 426696), (552, 417420), (621, 371040), (648, 355580), (690, 333936), (720, 320022), (736, 313065), (773, 298080), (810, 284464), (828, 278280), (864, 266685), (920, 250452), (1035, 222624), (1080, 213348), (1104, 208710), (1242, 185520), (1296, 177790), (1380, 166968), (1440, 160011), (1546, 149040), (1620, 142232), (1656, 139140), (1840, 125226), (1863, 123680), (2070, 111312), (2160, 106674), (2208, 104355), (2319, 99360), (2484, 92760), (2592, 88895), (2760, 83484), (3092, 74520), (3105, 74208), (3240, 71116), (3312, 69570), (3680, 62613), (3726, 61840), (3865, 59616), (4140, 55656), (4320, 53337), (4638, 49680), (4968, 46380), (5520, 41742), (6184, 37260), (6210, 37104), (6480, 35558), (6624, 34785), (6957, 33120), (7452, 30920), (7730, 29808), (8280, 27828), (9276, 24840), (9315, 24736), (9936, 23190), (11040, 20871), (11595, 19872), (12368, 18630), (12420, 18552), (12960, 17779), (13914, 16560), (14904, 15460)]