20247615360

素因数分解:

$2^7\times 3^5\times 5^1\times 7^2\times {\mathrm{2657}}^1$

素因数の和:2705

約数の個数: 576

約数和(自身を含む): 84376721520

約数和(自身を除く): 64129106160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 243, 245, 252, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 384, 392, 405, 420, 432, 441, 448, 480, 486, 490, 504, 540, 560, 567, 576, 588, 630, 640, 648, 672, 720, 735, 756, 784, 810, 840, 864, 882, 896, 945, 960, 972, 980, 1008, 1080, 1120, 1134, 1152, 1176, 1215, 1260, 1296, 1323, 1344, 1440, 1470, 1512, 1568, 1620, 1680, 1701, 1728, 1764, 1890, 1920, 1944, 1960, 2016, 2160, 2205, 2240, 2268, 2352, 2430, 2520, 2592, 2646, 2657, 2688, 2835, 2880, 2940, 3024, 3136, 3240, 3360, 3402, 3456, 3528, 3780, 3888, 3920, 3969, 4032, 4320, 4410, 4480, 4536, 4704, 4860, 5040, 5184, 5292, 5314, 5670, 5760, 5880, 6048, 6272, 6480, 6615, 6720, 6804, 7056, 7560, 7776, 7840, 7938, 7971, 8064, 8505, 8640, 8820, 9072, 9408, 9720, 10080, 10368, 10584, 10628, 11340, 11760, 11907, 12096, 12960, 13230, 13285, 13440, 13608, 14112, 15120, 15552, 15680, 15876, 15942, 17010, 17280, 17640, 18144, 18599, 18816, 19440, 19845, 20160, 21168, 21256, 22680, 23520, 23814, 23913, 24192, 25920, 26460, 26570, 27216, 28224, 30240, 31104, 31360, 31752, 31884, 34020, 35280, 36288, 37198, 38880, 39690, 39855, 40320, 42336, 42512, 45360, 47040, 47628, 47826, 51840, 52920, 53140, 54432, 55797, 56448, 59535, 60480, 63504, 63768, 68040, 70560, 71739, 72576, 74396, 77760, 79380, 79710, 84672, 85024, 90720, 92995, 94080, 95256, 95652, 105840, 106280, 108864, 111594, 119070, 119565, 120960, 127008, 127536, 130193, 136080, 141120, 143478, 148792, 155520, 158760, 159420, 167391, 169344, 170048, 181440, 185990, 190512, 191304, 211680, 212560, 215217, 217728, 223188, 238140, 239130, 254016, 255072, 260386, 272160, 278985, 282240, 286956, 297584, 317520, 318840, 334782, 340096, 358695, 362880, 371980, 381024, 382608, 390579, 423360, 425120, 430434, 446376, 476280, 478260, 502173, 508032, 510144, 520772, 544320, 557970, 573912, 595168, 635040, 637680, 645651, 650965, 669564, 717390, 743960, 762048, 765216, 781158, 836955, 846720, 850240, 860868, 892752, 952560, 956520, 1004346, 1020288, 1041544, 1076085, 1088640, 1115940, 1147824, 1171737, 1190336, 1270080, 1275360, 1291302, 1301930, 1339128, 1434780, 1487920, 1506519, 1524096, 1530432, 1562316, 1673910, 1700480, 1721736, 1785504, 1905120, 1913040, 1952895, 2008692, 2083088, 2152170, 2231880, 2295648, 2343474, 2380672, 2510865, 2540160, 2550720, 2582604, 2603860, 2678256, 2869560, 2975840, 3013038, 3060864, 3124632, 3228255, 3347820, 3443472, 3515211, 3571008, 3810240, 3826080, 3905790, 4017384, 4166176, 4304340, 4463760, 4519557, 4591296, 4686948, 5021730, 5101440, 5165208, 5207720, 5356512, 5739120, 5858685, 5951680, 6026076, 6249264, 6456510, 6695640, 6886944, 7030422, 7142016, 7532595, 7620480, 7652160, 7811580, 8034768, 8332352, 8608680, 8927520, 9039114, 9182592, 9373896, 10043460, 10330416, 10415440, 10545633, 10713024, 11478240, 11717370, 11903360, 12052152, 12498528, 12913020, 13391280, 13773888, 14060844, 15065190, 15304320, 15623160, 16069536, 16664704, 17217360, 17576055, 17855040, 18078228, 18747792, 20086920, 20660832, 20830880, 21091266, 21426048, 22597785, 22956480, 23434740, 24104304, 24997056, 25826040, 26782560, 27547776, 28121688, 30130380, 31246320, 31636899, 32139072, 34434720, 35152110, 35710080, 36156456, 37495584, 40173840, 41321664, 41661760, 42182532, 45195570, 45912960, 46869480, 48208608, 49994112, 51652080, 52728165, 53565120, 56243376, 60260760, 62492640, 63273798, 64278144, 68869440, 70304220, 72312912, 74991168, 80347680, 82643328, 83323520, 84365064, 90391140, 93738960, 96417216, 103304160, 105456330, 107130240, 112486752, 120521520, 124985280, 126547596, 137738880, 140608440, 144625824, 149982336, 158184495, 160695360, 168730128, 180782280, 187477920, 192834432, 206608320, 210912660, 224973504, 241043040, 249970560, 253095192, 281216880, 289251648, 316368990, 321390720, 337460256, 361564560, 374955840, 413216640, 421825320, 449947008, 482086080, 506190384, 562433760, 578503296, 632737980, 674920512, 723129120, 749911680, 843650640, 964172160, 1012380768, 1124867520, 1265475960, 1349841024, 1446258240, 1687301280, 2024761536, 2249735040, 2530951920, 2892516480, 3374602560, 4049523072, 5061903840, 6749205120, 10123807680, 20247615360]

約数ペア:

[(1, 20247615360), (2, 10123807680), (3, 6749205120), (4, 5061903840), (5, 4049523072), (6, 3374602560), (7, 2892516480), (8, 2530951920), (9, 2249735040), (10, 2024761536), (12, 1687301280), (14, 1446258240), (15, 1349841024), (16, 1265475960), (18, 1124867520), (20, 1012380768), (21, 964172160), (24, 843650640), (27, 749911680), (28, 723129120), (30, 674920512), (32, 632737980), (35, 578503296), (36, 562433760), (40, 506190384), (42, 482086080), (45, 449947008), (48, 421825320), (49, 413216640), (54, 374955840), (56, 361564560), (60, 337460256), (63, 321390720), (64, 316368990), (70, 289251648), (72, 281216880), (80, 253095192), (81, 249970560), (84, 241043040), (90, 224973504), (96, 210912660), (98, 206608320), (105, 192834432), (108, 187477920), (112, 180782280), (120, 168730128), (126, 160695360), (128, 158184495), (135, 149982336), (140, 144625824), (144, 140608440), (147, 137738880), (160, 126547596), (162, 124985280), (168, 120521520), (180, 112486752), (189, 107130240), (192, 105456330), (196, 103304160), (210, 96417216), (216, 93738960), (224, 90391140), (240, 84365064), (243, 83323520), (245, 82643328), (252, 80347680), (270, 74991168), (280, 72312912), (288, 70304220), (294, 68869440), (315, 64278144), (320, 63273798), (324, 62492640), (336, 60260760), (360, 56243376), (378, 53565120), (384, 52728165), (392, 51652080), (405, 49994112), (420, 48208608), (432, 46869480), (441, 45912960), (448, 45195570), (480, 42182532), (486, 41661760), (490, 41321664), (504, 40173840), (540, 37495584), (560, 36156456), (567, 35710080), (576, 35152110), (588, 34434720), (630, 32139072), (640, 31636899), (648, 31246320), (672, 30130380), (720, 28121688), (735, 27547776), (756, 26782560), (784, 25826040), (810, 24997056), (840, 24104304), (864, 23434740), (882, 22956480), (896, 22597785), (945, 21426048), (960, 21091266), (972, 20830880), (980, 20660832), (1008, 20086920), (1080, 18747792), (1120, 18078228), (1134, 17855040), (1152, 17576055), (1176, 17217360), (1215, 16664704), (1260, 16069536), (1296, 15623160), (1323, 15304320), (1344, 15065190), (1440, 14060844), (1470, 13773888), (1512, 13391280), (1568, 12913020), (1620, 12498528), (1680, 12052152), (1701, 11903360), (1728, 11717370), (1764, 11478240), (1890, 10713024), (1920, 10545633), (1944, 10415440), (1960, 10330416), (2016, 10043460), (2160, 9373896), (2205, 9182592), (2240, 9039114), (2268, 8927520), (2352, 8608680), (2430, 8332352), (2520, 8034768), (2592, 7811580), (2646, 7652160), (2657, 7620480), (2688, 7532595), (2835, 7142016), (2880, 7030422), (2940, 6886944), (3024, 6695640), (3136, 6456510), (3240, 6249264), (3360, 6026076), (3402, 5951680), (3456, 5858685), (3528, 5739120), (3780, 5356512), (3888, 5207720), (3920, 5165208), (3969, 5101440), (4032, 5021730), (4320, 4686948), (4410, 4591296), (4480, 4519557), (4536, 4463760), (4704, 4304340), (4860, 4166176), (5040, 4017384), (5184, 3905790), (5292, 3826080), (5314, 3810240), (5670, 3571008), (5760, 3515211), (5880, 3443472), (6048, 3347820), (6272, 3228255), (6480, 3124632), (6615, 3060864), (6720, 3013038), (6804, 2975840), (7056, 2869560), (7560, 2678256), (7776, 2603860), (7840, 2582604), (7938, 2550720), (7971, 2540160), (8064, 2510865), (8505, 2380672), (8640, 2343474), (8820, 2295648), (9072, 2231880), (9408, 2152170), (9720, 2083088), (10080, 2008692), (10368, 1952895), (10584, 1913040), (10628, 1905120), (11340, 1785504), (11760, 1721736), (11907, 1700480), (12096, 1673910), (12960, 1562316), (13230, 1530432), (13285, 1524096), (13440, 1506519), (13608, 1487920), (14112, 1434780), (15120, 1339128), (15552, 1301930), (15680, 1291302), (15876, 1275360), (15942, 1270080), (17010, 1190336), (17280, 1171737), (17640, 1147824), (18144, 1115940), (18599, 1088640), (18816, 1076085), (19440, 1041544), (19845, 1020288), (20160, 1004346), (21168, 956520), (21256, 952560), (22680, 892752), (23520, 860868), (23814, 850240), (23913, 846720), (24192, 836955), (25920, 781158), (26460, 765216), (26570, 762048), (27216, 743960), (28224, 717390), (30240, 669564), (31104, 650965), (31360, 645651), (31752, 637680), (31884, 635040), (34020, 595168), (35280, 573912), (36288, 557970), (37198, 544320), (38880, 520772), (39690, 510144), (39855, 508032), (40320, 502173), (42336, 478260), (42512, 476280), (45360, 446376), (47040, 430434), (47628, 425120), (47826, 423360), (51840, 390579), (52920, 382608), (53140, 381024), (54432, 371980), (55797, 362880), (56448, 358695), (59535, 340096), (60480, 334782), (63504, 318840), (63768, 317520), (68040, 297584), (70560, 286956), (71739, 282240), (72576, 278985), (74396, 272160), (77760, 260386), (79380, 255072), (79710, 254016), (84672, 239130), (85024, 238140), (90720, 223188), (92995, 217728), (94080, 215217), (95256, 212560), (95652, 211680), (105840, 191304), (106280, 190512), (108864, 185990), (111594, 181440), (119070, 170048), (119565, 169344), (120960, 167391), (127008, 159420), (127536, 158760), (130193, 155520), (136080, 148792), (141120, 143478)]