2021996340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 576

約数和(自身を含む): 8145446400

約数和(自身を除く): 6123450060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 73, 76, 78, 84, 89, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 146, 156, 171, 178, 180, 182, 190, 195, 210, 219, 228, 234, 247, 252, 260, 266, 267, 273, 285, 292, 315, 342, 356, 364, 365, 380, 390, 399, 420, 438, 445, 455, 468, 494, 511, 532, 534, 546, 570, 585, 623, 630, 657, 665, 684, 730, 741, 780, 798, 801, 819, 855, 876, 890, 910, 949, 988, 1022, 1068, 1092, 1095, 1140, 1157, 1170, 1197, 1235, 1246, 1260, 1314, 1330, 1335, 1365, 1387, 1460, 1482, 1533, 1596, 1602, 1638, 1691, 1710, 1729, 1780, 1820, 1869, 1898, 1995, 2044, 2190, 2223, 2314, 2340, 2394, 2470, 2492, 2555, 2628, 2660, 2670, 2730, 2774, 2847, 2964, 3066, 3115, 3204, 3276, 3285, 3382, 3420, 3458, 3471, 3705, 3738, 3796, 3990, 4005, 4095, 4161, 4380, 4446, 4599, 4628, 4745, 4788, 4940, 5073, 5110, 5187, 5340, 5460, 5548, 5607, 5694, 5785, 5985, 6132, 6230, 6497, 6570, 6643, 6764, 6916, 6935, 6942, 7410, 7476, 7665, 7980, 8010, 8099, 8190, 8322, 8455, 8541, 8645, 8892, 9198, 9345, 9490, 9709, 10146, 10220, 10374, 10413, 11115, 11214, 11388, 11570, 11837, 11970, 12460, 12483, 12994, 13140, 13286, 13870, 13884, 14235, 14820, 15219, 15330, 15561, 16020, 16198, 16380, 16644, 16910, 17082, 17290, 17355, 18031, 18396, 18690, 18980, 19418, 19491, 19929, 20292, 20748, 20805, 20826, 21983, 22230, 22428, 22995, 23140, 23674, 23940, 24297, 24966, 25365, 25935, 25988, 26572, 27740, 28035, 28470, 29127, 30438, 30660, 31122, 32396, 32485, 33215, 33820, 34164, 34580, 34710, 35511, 36062, 37380, 38836, 38982, 39858, 40495, 41610, 41652, 42705, 43966, 44460, 45479, 45990, 47348, 48545, 48594, 49932, 50730, 51870, 52065, 54093, 56070, 56940, 58254, 58473, 59185, 59787, 60876, 62244, 62415, 64970, 65949, 66430, 69420, 71022, 72124, 72891, 76095, 77805, 77964, 79716, 80990, 83220, 84461, 85410, 87381, 87932, 90155, 90958, 91980, 97090, 97188, 97455, 99645, 101460, 103740, 104130, 106533, 108186, 109915, 112140, 116508, 116946, 118370, 119574, 121485, 123443, 124830, 126217, 129940, 131898, 132860, 136437, 142044, 145635, 145782, 152190, 153881, 155610, 161980, 162279, 168922, 170820, 174762, 177555, 180310, 181916, 194180, 194910, 197847, 199290, 208260, 213066, 216372, 219830, 227395, 233892, 236740, 239148, 242970, 246886, 249660, 252434, 253383, 263796, 270465, 272874, 291270, 291564, 292365, 298935, 304380, 307762, 311220, 324558, 329745, 337844, 349524, 355110, 360620, 364455, 370329, 378651, 389820, 395694, 398580, 409311, 422305, 426132, 436905, 439660, 454790, 461643, 485940, 493772, 504868, 506766, 532665, 540930, 545748, 582540, 584730, 591227, 597870, 615524, 617215, 631085, 649116, 659490, 682185, 710220, 728910, 740658, 757302, 760149, 769405, 791388, 811395, 818622, 844610, 864101, 873810, 909580, 923286, 989235, 1013532, 1065330, 1081860, 1110987, 1135953, 1169460, 1182454, 1195740, 1234430, 1262170, 1266915, 1318980, 1364370, 1384929, 1457820, 1481316, 1514604, 1520298, 1538810, 1604759, 1622790, 1637244, 1689220, 1728202, 1747620, 1773681, 1846572, 1851645, 1893255, 1978470, 2046555, 2130660, 2221974, 2271906, 2308215, 2364908, 2468860, 2524340, 2533830, 2592303, 2728740, 2769858, 2956135, 3040596, 3077620, 3209518, 3245580, 3456404, 3547362, 3703290, 3786510, 3800745, 3956940, 4093110, 4320505, 4443948, 4543812, 4616430, 4814277, 5067660, 5184606, 5321043, 5539716, 5554935, 5679765, 5912270, 6419036, 6924645, 7094724, 7406580, 7573020, 7601490, 7776909, 8023795, 8186220, 8641010, 8868405, 9232860, 9628554, 10369212, 10642086, 11109870, 11233313, 11359530, 11824540, 12961515, 13849290, 14442831, 15202980, 15553818, 16047590, 17282020, 17736810, 19257108, 21284172, 22219740, 22466626, 22719060, 24071385, 25923030, 26605215, 27698580, 28885662, 31107636, 32095180, 33699939, 35473620, 38884545, 44933252, 48142770, 51846060, 53210430, 56166565, 57771324, 67399878, 72214155, 77769090, 96285540, 101099817, 106420860, 112333130, 134799756, 144428310, 155538180, 168499695, 202199634, 224666260, 288856620, 336999390, 404399268, 505499085, 673998780, 1010998170, 2021996340]

約数ペア:

[(1, 2021996340), (2, 1010998170), (3, 673998780), (4, 505499085), (5, 404399268), (6, 336999390), (7, 288856620), (9, 224666260), (10, 202199634), (12, 168499695), (13, 155538180), (14, 144428310), (15, 134799756), (18, 112333130), (19, 106420860), (20, 101099817), (21, 96285540), (26, 77769090), (28, 72214155), (30, 67399878), (35, 57771324), (36, 56166565), (38, 53210430), (39, 51846060), (42, 48142770), (45, 44933252), (52, 38884545), (57, 35473620), (60, 33699939), (63, 32095180), (65, 31107636), (70, 28885662), (73, 27698580), (76, 26605215), (78, 25923030), (84, 24071385), (89, 22719060), (90, 22466626), (91, 22219740), (95, 21284172), (105, 19257108), (114, 17736810), (117, 17282020), (126, 16047590), (130, 15553818), (133, 15202980), (140, 14442831), (146, 13849290), (156, 12961515), (171, 11824540), (178, 11359530), (180, 11233313), (182, 11109870), (190, 10642086), (195, 10369212), (210, 9628554), (219, 9232860), (228, 8868405), (234, 8641010), (247, 8186220), (252, 8023795), (260, 7776909), (266, 7601490), (267, 7573020), (273, 7406580), (285, 7094724), (292, 6924645), (315, 6419036), (342, 5912270), (356, 5679765), (364, 5554935), (365, 5539716), (380, 5321043), (390, 5184606), (399, 5067660), (420, 4814277), (438, 4616430), (445, 4543812), (455, 4443948), (468, 4320505), (494, 4093110), (511, 3956940), (532, 3800745), (534, 3786510), (546, 3703290), (570, 3547362), (585, 3456404), (623, 3245580), (630, 3209518), (657, 3077620), (665, 3040596), (684, 2956135), (730, 2769858), (741, 2728740), (780, 2592303), (798, 2533830), (801, 2524340), (819, 2468860), (855, 2364908), (876, 2308215), (890, 2271906), (910, 2221974), (949, 2130660), (988, 2046555), (1022, 1978470), (1068, 1893255), (1092, 1851645), (1095, 1846572), (1140, 1773681), (1157, 1747620), (1170, 1728202), (1197, 1689220), (1235, 1637244), (1246, 1622790), (1260, 1604759), (1314, 1538810), (1330, 1520298), (1335, 1514604), (1365, 1481316), (1387, 1457820), (1460, 1384929), (1482, 1364370), (1533, 1318980), (1596, 1266915), (1602, 1262170), (1638, 1234430), (1691, 1195740), (1710, 1182454), (1729, 1169460), (1780, 1135953), (1820, 1110987), (1869, 1081860), (1898, 1065330), (1995, 1013532), (2044, 989235), (2190, 923286), (2223, 909580), (2314, 873810), (2340, 864101), (2394, 844610), (2470, 818622), (2492, 811395), (2555, 791388), (2628, 769405), (2660, 760149), (2670, 757302), (2730, 740658), (2774, 728910), (2847, 710220), (2964, 682185), (3066, 659490), (3115, 649116), (3204, 631085), (3276, 617215), (3285, 615524), (3382, 597870), (3420, 591227), (3458, 584730), (3471, 582540), (3705, 545748), (3738, 540930), (3796, 532665), (3990, 506766), (4005, 504868), (4095, 493772), (4161, 485940), (4380, 461643), (4446, 454790), (4599, 439660), (4628, 436905), (4745, 426132), (4788, 422305), (4940, 409311), (5073, 398580), (5110, 395694), (5187, 389820), (5340, 378651), (5460, 370329), (5548, 364455), (5607, 360620), (5694, 355110), (5785, 349524), (5985, 337844), (6132, 329745), (6230, 324558), (6497, 311220), (6570, 307762), (6643, 304380), (6764, 298935), (6916, 292365), (6935, 291564), (6942, 291270), (7410, 272874), (7476, 270465), (7665, 263796), (7980, 253383), (8010, 252434), (8099, 249660), (8190, 246886), (8322, 242970), (8455, 239148), (8541, 236740), (8645, 233892), (8892, 227395), (9198, 219830), (9345, 216372), (9490, 213066), (9709, 208260), (10146, 199290), (10220, 197847), (10374, 194910), (10413, 194180), (11115, 181916), (11214, 180310), (11388, 177555), (11570, 174762), (11837, 170820), (11970, 168922), (12460, 162279), (12483, 161980), (12994, 155610), (13140, 153881), (13286, 152190), (13870, 145782), (13884, 145635), (14235, 142044), (14820, 136437), (15219, 132860), (15330, 131898), (15561, 129940), (16020, 126217), (16198, 124830), (16380, 123443), (16644, 121485), (16910, 119574), (17082, 118370), (17290, 116946), (17355, 116508), (18031, 112140), (18396, 109915), (18690, 108186), (18980, 106533), (19418, 104130), (19491, 103740), (19929, 101460), (20292, 99645), (20748, 97455), (20805, 97188), (20826, 97090), (21983, 91980), (22230, 90958), (22428, 90155), (22995, 87932), (23140, 87381), (23674, 85410), (23940, 84461), (24297, 83220), (24966, 80990), (25365, 79716), (25935, 77964), (25988, 77805), (26572, 76095), (27740, 72891), (28035, 72124), (28470, 71022), (29127, 69420), (30438, 66430), (30660, 65949), (31122, 64970), (32396, 62415), (32485, 62244), (33215, 60876), (33820, 59787), (34164, 59185), (34580, 58473), (34710, 58254), (35511, 56940), (36062, 56070), (37380, 54093), (38836, 52065), (38982, 51870), (39858, 50730), (40495, 49932), (41610, 48594), (41652, 48545), (42705, 47348), (43966, 45990), (44460, 45479)]