21677667120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1$

素因数の和:834

約数の個数: 400

約数和(自身を含む): 77715918720

約数和(自身を除く): 56038251600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 108, 109, 120, 135, 141, 144, 162, 180, 188, 216, 218, 235, 240, 270, 282, 324, 327, 360, 376, 405, 423, 432, 436, 470, 540, 545, 564, 648, 653, 654, 705, 720, 752, 810, 846, 872, 940, 981, 1080, 1090, 1128, 1269, 1296, 1306, 1308, 1410, 1620, 1635, 1692, 1744, 1880, 1959, 1962, 2115, 2160, 2180, 2256, 2538, 2612, 2616, 2820, 2943, 3240, 3265, 3270, 3384, 3760, 3807, 3918, 3924, 4230, 4360, 4905, 5076, 5123, 5224, 5232, 5640, 5877, 5886, 6345, 6480, 6530, 6540, 6768, 7614, 7836, 7848, 8460, 8720, 8829, 9795, 9810, 10152, 10246, 10448, 11280, 11754, 11772, 12690, 13060, 13080, 14715, 15228, 15369, 15672, 15696, 16920, 17631, 17658, 19035, 19590, 19620, 20304, 20492, 23508, 23544, 25380, 25615, 26120, 26160, 29385, 29430, 30456, 30691, 30738, 31344, 33840, 35262, 35316, 38070, 39180, 39240, 40984, 44145, 46107, 47016, 47088, 50760, 51230, 52240, 52893, 58770, 58860, 60912, 61382, 61476, 70524, 70632, 71177, 76140, 76845, 78360, 78480, 81968, 88155, 88290, 92073, 92214, 94032, 101520, 102460, 105786, 117540, 117720, 122764, 122952, 138321, 141048, 141264, 142354, 152280, 153455, 153690, 156720, 176310, 176580, 184146, 184428, 204920, 211572, 213531, 230535, 235080, 235440, 245528, 245904, 264465, 276219, 276642, 282096, 284708, 304560, 306910, 307380, 352620, 353160, 355885, 368292, 368856, 409840, 414963, 423144, 427062, 460365, 461070, 470160, 491056, 528930, 552438, 553284, 569416, 613820, 614760, 640593, 691605, 705240, 706320, 711770, 736584, 737712, 828657, 829926, 846288, 854124, 920730, 922140, 1057860, 1067655, 1104876, 1106568, 1138832, 1227640, 1229520, 1281186, 1381095, 1383210, 1410480, 1423540, 1473168, 1657314, 1659852, 1708248, 1841460, 1844280, 1921779, 2074815, 2115720, 2135310, 2209752, 2213136, 2455280, 2485971, 2562372, 2762190, 2766420, 2847080, 3202965, 3314628, 3319704, 3345319, 3416496, 3682920, 3688560, 3843558, 4143285, 4149630, 4231440, 4270620, 4419504, 4971942, 5124744, 5524380, 5532840, 5694160, 5765337, 6405930, 6629256, 6639408, 6690638, 7365840, 7687116, 8286570, 8299260, 8541240, 9608895, 9943884, 10035957, 10249488, 11048760, 11065680, 11530674, 12429855, 12811860, 13258512, 13381276, 15374232, 16573140, 16598520, 16726595, 17082480, 19217790, 19887768, 20071914, 22097520, 23061348, 24859710, 25623720, 26762552, 28826685, 30107871, 30748464, 33146280, 33197040, 33453190, 38435580, 39775536, 40143828, 46122696, 49719420, 50179785, 51247440, 53525104, 57653370, 60215742, 66292560, 66906380, 76871160, 80287656, 90323613, 92245392, 99438840, 100359570, 115306740, 120431484, 133812760, 150539355, 153742320, 160575312, 180647226, 198877680, 200719140, 230613480, 240862968, 267625520, 270970839, 301078710, 361294452, 401438280, 451618065, 461226960, 481725936, 541941678, 602157420, 722588904, 802876560, 903236130, 1083883356, 1204314840, 1354854195, 1445177808, 1806472260, 2167766712, 2408629680, 2709708390, 3612944520, 4335533424, 5419416780, 7225889040, 10838833560, 21677667120]

約数ペア:

[(1, 21677667120), (2, 10838833560), (3, 7225889040), (4, 5419416780), (5, 4335533424), (6, 3612944520), (8, 2709708390), (9, 2408629680), (10, 2167766712), (12, 1806472260), (15, 1445177808), (16, 1354854195), (18, 1204314840), (20, 1083883356), (24, 903236130), (27, 802876560), (30, 722588904), (36, 602157420), (40, 541941678), (45, 481725936), (47, 461226960), (48, 451618065), (54, 401438280), (60, 361294452), (72, 301078710), (80, 270970839), (81, 267625520), (90, 240862968), (94, 230613480), (108, 200719140), (109, 198877680), (120, 180647226), (135, 160575312), (141, 153742320), (144, 150539355), (162, 133812760), (180, 120431484), (188, 115306740), (216, 100359570), (218, 99438840), (235, 92245392), (240, 90323613), (270, 80287656), (282, 76871160), (324, 66906380), (327, 66292560), (360, 60215742), (376, 57653370), (405, 53525104), (423, 51247440), (432, 50179785), (436, 49719420), (470, 46122696), (540, 40143828), (545, 39775536), (564, 38435580), (648, 33453190), (653, 33197040), (654, 33146280), (705, 30748464), (720, 30107871), (752, 28826685), (810, 26762552), (846, 25623720), (872, 24859710), (940, 23061348), (981, 22097520), (1080, 20071914), (1090, 19887768), (1128, 19217790), (1269, 17082480), (1296, 16726595), (1306, 16598520), (1308, 16573140), (1410, 15374232), (1620, 13381276), (1635, 13258512), (1692, 12811860), (1744, 12429855), (1880, 11530674), (1959, 11065680), (1962, 11048760), (2115, 10249488), (2160, 10035957), (2180, 9943884), (2256, 9608895), (2538, 8541240), (2612, 8299260), (2616, 8286570), (2820, 7687116), (2943, 7365840), (3240, 6690638), (3265, 6639408), (3270, 6629256), (3384, 6405930), (3760, 5765337), (3807, 5694160), (3918, 5532840), (3924, 5524380), (4230, 5124744), (4360, 4971942), (4905, 4419504), (5076, 4270620), (5123, 4231440), (5224, 4149630), (5232, 4143285), (5640, 3843558), (5877, 3688560), (5886, 3682920), (6345, 3416496), (6480, 3345319), (6530, 3319704), (6540, 3314628), (6768, 3202965), (7614, 2847080), (7836, 2766420), (7848, 2762190), (8460, 2562372), (8720, 2485971), (8829, 2455280), (9795, 2213136), (9810, 2209752), (10152, 2135310), (10246, 2115720), (10448, 2074815), (11280, 1921779), (11754, 1844280), (11772, 1841460), (12690, 1708248), (13060, 1659852), (13080, 1657314), (14715, 1473168), (15228, 1423540), (15369, 1410480), (15672, 1383210), (15696, 1381095), (16920, 1281186), (17631, 1229520), (17658, 1227640), (19035, 1138832), (19590, 1106568), (19620, 1104876), (20304, 1067655), (20492, 1057860), (23508, 922140), (23544, 920730), (25380, 854124), (25615, 846288), (26120, 829926), (26160, 828657), (29385, 737712), (29430, 736584), (30456, 711770), (30691, 706320), (30738, 705240), (31344, 691605), (33840, 640593), (35262, 614760), (35316, 613820), (38070, 569416), (39180, 553284), (39240, 552438), (40984, 528930), (44145, 491056), (46107, 470160), (47016, 461070), (47088, 460365), (50760, 427062), (51230, 423144), (52240, 414963), (52893, 409840), (58770, 368856), (58860, 368292), (60912, 355885), (61382, 353160), (61476, 352620), (70524, 307380), (70632, 306910), (71177, 304560), (76140, 284708), (76845, 282096), (78360, 276642), (78480, 276219), (81968, 264465), (88155, 245904), (88290, 245528), (92073, 235440), (92214, 235080), (94032, 230535), (101520, 213531), (102460, 211572), (105786, 204920), (117540, 184428), (117720, 184146), (122764, 176580), (122952, 176310), (138321, 156720), (141048, 153690), (141264, 153455), (142354, 152280)]