72139053840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{2017}}^1$

素因数の和:2450

約数の個数: 320

約数和(自身を含む): 260641651200

約数和(自身を除く): 188502597360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 349, 366, 420, 427, 488, 560, 610, 698, 732, 840, 854, 915, 976, 1047, 1220, 1281, 1396, 1464, 1680, 1708, 1745, 1830, 2017, 2094, 2135, 2440, 2443, 2562, 2792, 2928, 3416, 3490, 3660, 4034, 4188, 4270, 4880, 4886, 5124, 5235, 5584, 6051, 6405, 6832, 6980, 7320, 7329, 8068, 8376, 8540, 9772, 10085, 10248, 10470, 12102, 12215, 12810, 13960, 14119, 14640, 14658, 16136, 16752, 17080, 19544, 20170, 20496, 20940, 21289, 24204, 24430, 25620, 27920, 28238, 29316, 30255, 32272, 34160, 36645, 39088, 40340, 41880, 42357, 42578, 48408, 48860, 51240, 56476, 58632, 60510, 63867, 70595, 73290, 80680, 83760, 84714, 85156, 96816, 97720, 102480, 106445, 112952, 117264, 121020, 123037, 127734, 141190, 146580, 149023, 161360, 169428, 170312, 195440, 211785, 212890, 225904, 242040, 246074, 255468, 282380, 293160, 298046, 319335, 338856, 340624, 369111, 423570, 425780, 447069, 484080, 492148, 510936, 564760, 586320, 596092, 615185, 638670, 677712, 703933, 738222, 745115, 847140, 851560, 861259, 894138, 984296, 1021872, 1129520, 1192184, 1230370, 1277340, 1407866, 1476444, 1490230, 1694280, 1703120, 1722518, 1788276, 1845555, 1968592, 2111799, 2235345, 2384368, 2460740, 2554680, 2583777, 2815732, 2952888, 2980460, 3388560, 3445036, 3519665, 3576552, 3691110, 4223598, 4306295, 4470690, 4921480, 4927531, 5109360, 5167554, 5631464, 5905776, 5960920, 6890072, 7039330, 7153104, 7382220, 8447196, 8612590, 8941380, 9842960, 9855062, 10335108, 10558995, 11262928, 11921840, 12918885, 13780144, 14078660, 14764440, 14782593, 16894392, 17225180, 17882760, 19710124, 20670216, 21117990, 24637655, 25837770, 28157320, 29528880, 29565186, 33788784, 34450360, 35765520, 39420248, 41340432, 42235980, 42939913, 49275310, 51675540, 56314640, 59130372, 68900720, 73912965, 78840496, 84471960, 85879826, 98550620, 103351080, 118260744, 128819739, 147825930, 168943920, 171759652, 197101240, 206702160, 214699565, 236521488, 257639478, 295651860, 300579391, 343519304, 394202480, 429399130, 515278956, 591303720, 601158782, 644098695, 687038608, 858798260, 901738173, 1030557912, 1182607440, 1202317564, 1288197390, 1502896955, 1717596520, 1803476346, 2061115824, 2404635128, 2576394780, 3005793910, 3435193040, 3606952692, 4508690865, 4809270256, 5152789560, 6011587820, 7213905384, 9017381730, 10305579120, 12023175640, 14427810768, 18034763460, 24046351280, 36069526920, 72139053840]

約数ペア:

[(1, 72139053840), (2, 36069526920), (3, 24046351280), (4, 18034763460), (5, 14427810768), (6, 12023175640), (7, 10305579120), (8, 9017381730), (10, 7213905384), (12, 6011587820), (14, 5152789560), (15, 4809270256), (16, 4508690865), (20, 3606952692), (21, 3435193040), (24, 3005793910), (28, 2576394780), (30, 2404635128), (35, 2061115824), (40, 1803476346), (42, 1717596520), (48, 1502896955), (56, 1288197390), (60, 1202317564), (61, 1182607440), (70, 1030557912), (80, 901738173), (84, 858798260), (105, 687038608), (112, 644098695), (120, 601158782), (122, 591303720), (140, 515278956), (168, 429399130), (183, 394202480), (210, 343519304), (240, 300579391), (244, 295651860), (280, 257639478), (305, 236521488), (336, 214699565), (349, 206702160), (366, 197101240), (420, 171759652), (427, 168943920), (488, 147825930), (560, 128819739), (610, 118260744), (698, 103351080), (732, 98550620), (840, 85879826), (854, 84471960), (915, 78840496), (976, 73912965), (1047, 68900720), (1220, 59130372), (1281, 56314640), (1396, 51675540), (1464, 49275310), (1680, 42939913), (1708, 42235980), (1745, 41340432), (1830, 39420248), (2017, 35765520), (2094, 34450360), (2135, 33788784), (2440, 29565186), (2443, 29528880), (2562, 28157320), (2792, 25837770), (2928, 24637655), (3416, 21117990), (3490, 20670216), (3660, 19710124), (4034, 17882760), (4188, 17225180), (4270, 16894392), (4880, 14782593), (4886, 14764440), (5124, 14078660), (5235, 13780144), (5584, 12918885), (6051, 11921840), (6405, 11262928), (6832, 10558995), (6980, 10335108), (7320, 9855062), (7329, 9842960), (8068, 8941380), (8376, 8612590), (8540, 8447196), (9772, 7382220), (10085, 7153104), (10248, 7039330), (10470, 6890072), (12102, 5960920), (12215, 5905776), (12810, 5631464), (13960, 5167554), (14119, 5109360), (14640, 4927531), (14658, 4921480), (16136, 4470690), (16752, 4306295), (17080, 4223598), (19544, 3691110), (20170, 3576552), (20496, 3519665), (20940, 3445036), (21289, 3388560), (24204, 2980460), (24430, 2952888), (25620, 2815732), (27920, 2583777), (28238, 2554680), (29316, 2460740), (30255, 2384368), (32272, 2235345), (34160, 2111799), (36645, 1968592), (39088, 1845555), (40340, 1788276), (41880, 1722518), (42357, 1703120), (42578, 1694280), (48408, 1490230), (48860, 1476444), (51240, 1407866), (56476, 1277340), (58632, 1230370), (60510, 1192184), (63867, 1129520), (70595, 1021872), (73290, 984296), (80680, 894138), (83760, 861259), (84714, 851560), (85156, 847140), (96816, 745115), (97720, 738222), (102480, 703933), (106445, 677712), (112952, 638670), (117264, 615185), (121020, 596092), (123037, 586320), (127734, 564760), (141190, 510936), (146580, 492148), (149023, 484080), (161360, 447069), (169428, 425780), (170312, 423570), (195440, 369111), (211785, 340624), (212890, 338856), (225904, 319335), (242040, 298046), (246074, 293160), (255468, 282380)]