20246090400

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:626

約数の個数: 576

約数和(自身を含む): 77485040640

約数和(自身を除く): 57238950240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 32, 36, 40, 45, 46, 48, 50, 54, 60, 69, 72, 75, 80, 83, 90, 92, 96, 100, 108, 115, 120, 135, 138, 144, 150, 160, 166, 180, 184, 200, 207, 216, 225, 230, 240, 249, 270, 276, 288, 300, 332, 345, 360, 368, 400, 414, 415, 432, 450, 460, 480, 491, 498, 540, 552, 575, 600, 621, 664, 675, 690, 720, 736, 747, 800, 828, 830, 864, 900, 920, 982, 996, 1035, 1080, 1104, 1150, 1200, 1242, 1245, 1328, 1350, 1380, 1440, 1473, 1494, 1656, 1660, 1725, 1800, 1840, 1909, 1964, 1992, 2070, 2075, 2160, 2208, 2241, 2300, 2400, 2455, 2484, 2490, 2656, 2700, 2760, 2946, 2988, 3105, 3312, 3320, 3450, 3600, 3680, 3735, 3818, 3928, 3984, 4140, 4150, 4320, 4419, 4482, 4600, 4910, 4968, 4980, 5175, 5400, 5520, 5727, 5892, 5976, 6210, 6225, 6624, 6640, 6900, 7200, 7365, 7470, 7636, 7856, 7968, 8280, 8300, 8838, 8964, 9200, 9545, 9820, 9936, 9960, 10350, 10800, 11040, 11205, 11293, 11454, 11784, 11952, 12275, 12420, 12450, 13257, 13280, 13800, 14730, 14940, 15272, 15525, 15712, 16560, 16600, 17181, 17676, 17928, 18400, 18675, 19090, 19640, 19872, 19920, 20700, 21600, 22095, 22410, 22586, 22908, 23568, 23904, 24550, 24840, 24900, 26514, 27600, 28635, 29460, 29880, 30544, 31050, 33120, 33200, 33879, 34362, 35352, 35856, 36825, 37350, 38180, 39280, 39840, 40753, 41400, 44190, 44820, 45172, 45816, 47136, 47725, 49100, 49680, 49800, 51543, 53028, 55200, 56025, 56465, 57270, 58920, 59760, 61088, 62100, 66285, 66400, 67758, 68724, 70704, 71712, 73650, 74700, 76360, 78560, 81506, 82800, 85905, 88380, 89640, 90344, 91632, 95450, 98200, 99360, 99600, 101637, 103086, 106056, 110475, 112050, 112930, 114540, 117840, 119520, 122259, 124200, 132570, 135516, 137448, 141408, 143175, 147300, 149400, 152720, 163012, 165600, 169395, 171810, 176760, 179280, 180688, 183264, 190900, 196400, 199200, 203274, 203765, 206172, 212112, 220950, 224100, 225860, 229080, 235680, 244518, 248400, 257715, 265140, 271032, 274896, 282325, 286350, 294600, 298800, 304911, 305440, 326024, 331425, 338790, 343620, 353520, 358560, 361376, 366777, 381800, 392800, 406548, 407530, 412344, 424224, 429525, 441900, 448200, 451720, 458160, 489036, 496800, 508185, 515430, 530280, 542064, 549792, 564650, 572700, 589200, 597600, 609822, 611295, 652048, 662850, 677580, 687240, 707040, 733554, 763600, 813096, 815060, 824688, 846975, 859050, 883800, 896400, 903440, 916320, 937319, 978072, 1016370, 1018825, 1030860, 1060560, 1084128, 1100331, 1129300, 1145400, 1178400, 1219644, 1222590, 1288575, 1304096, 1325700, 1355160, 1374480, 1467108, 1524555, 1527200, 1626192, 1630120, 1649376, 1693950, 1718100, 1767600, 1792800, 1806880, 1833885, 1874638, 1956144, 2032740, 2037650, 2061720, 2121120, 2200662, 2258600, 2290800, 2439288, 2445180, 2540925, 2577150, 2651400, 2710320, 2748960, 2811957, 2934216, 3049110, 3056475, 3252384, 3260240, 3387900, 3436200, 3535200, 3667770, 3749276, 3912288, 4065480, 4075300, 4123440, 4401324, 4517200, 4581600, 4686595, 4878576, 4890360, 5081850, 5154300, 5302800, 5420640, 5501655, 5623914, 5868432, 6098220, 6112950, 6520480, 6775800, 6872400, 7335540, 7498552, 7622775, 8130960, 8150600, 8246880, 8435871, 8802648, 9034400, 9169425, 9373190, 9757152, 9780720, 10163700, 10308600, 10605600, 11003310, 11247828, 11736864, 12196440, 12225900, 13551600, 13744800, 14059785, 14671080, 14997104, 15245550, 16261920, 16301200, 16871742, 17605296, 18338850, 18746380, 19561440, 20327400, 20617200, 22006620, 22495656, 23432975, 24392880, 24451800, 25307613, 27103200, 27508275, 28119570, 29342160, 29994208, 30491100, 32602400, 33743484, 35210592, 36677700, 37492760, 40654800, 41234400, 42179355, 44013240, 44991312, 46865950, 48785760, 48903600, 50615226, 55016550, 56239140, 58684320, 60982200, 67486968, 70298925, 73355400, 74985520, 81309600, 84358710, 88026480, 89982624, 93731900, 97807200, 101230452, 110033100, 112478280, 121964400, 126538065, 134973936, 140597850, 146710800, 149971040, 168717420, 176052960, 187463800, 202460904, 210896775, 220066200, 224956560, 243928800, 253076130, 269947872, 281195700, 293421600, 337434840, 374927600, 404921808, 421793550, 440132400, 449913120, 506152260, 562391400, 632690325, 674869680, 749855200, 809843616, 843587100, 880264800, 1012304520, 1124782800, 1265380650, 1349739360, 1687174200, 2024609040, 2249565600, 2530761300, 3374348400, 4049218080, 5061522600, 6748696800, 10123045200, 20246090400]

約数ペア:

[(1, 20246090400), (2, 10123045200), (3, 6748696800), (4, 5061522600), (5, 4049218080), (6, 3374348400), (8, 2530761300), (9, 2249565600), (10, 2024609040), (12, 1687174200), (15, 1349739360), (16, 1265380650), (18, 1124782800), (20, 1012304520), (23, 880264800), (24, 843587100), (25, 809843616), (27, 749855200), (30, 674869680), (32, 632690325), (36, 562391400), (40, 506152260), (45, 449913120), (46, 440132400), (48, 421793550), (50, 404921808), (54, 374927600), (60, 337434840), (69, 293421600), (72, 281195700), (75, 269947872), (80, 253076130), (83, 243928800), (90, 224956560), (92, 220066200), (96, 210896775), (100, 202460904), (108, 187463800), (115, 176052960), (120, 168717420), (135, 149971040), (138, 146710800), (144, 140597850), (150, 134973936), (160, 126538065), (166, 121964400), (180, 112478280), (184, 110033100), (200, 101230452), (207, 97807200), (216, 93731900), (225, 89982624), (230, 88026480), (240, 84358710), (249, 81309600), (270, 74985520), (276, 73355400), (288, 70298925), (300, 67486968), (332, 60982200), (345, 58684320), (360, 56239140), (368, 55016550), (400, 50615226), (414, 48903600), (415, 48785760), (432, 46865950), (450, 44991312), (460, 44013240), (480, 42179355), (491, 41234400), (498, 40654800), (540, 37492760), (552, 36677700), (575, 35210592), (600, 33743484), (621, 32602400), (664, 30491100), (675, 29994208), (690, 29342160), (720, 28119570), (736, 27508275), (747, 27103200), (800, 25307613), (828, 24451800), (830, 24392880), (864, 23432975), (900, 22495656), (920, 22006620), (982, 20617200), (996, 20327400), (1035, 19561440), (1080, 18746380), (1104, 18338850), (1150, 17605296), (1200, 16871742), (1242, 16301200), (1245, 16261920), (1328, 15245550), (1350, 14997104), (1380, 14671080), (1440, 14059785), (1473, 13744800), (1494, 13551600), (1656, 12225900), (1660, 12196440), (1725, 11736864), (1800, 11247828), (1840, 11003310), (1909, 10605600), (1964, 10308600), (1992, 10163700), (2070, 9780720), (2075, 9757152), (2160, 9373190), (2208, 9169425), (2241, 9034400), (2300, 8802648), (2400, 8435871), (2455, 8246880), (2484, 8150600), (2490, 8130960), (2656, 7622775), (2700, 7498552), (2760, 7335540), (2946, 6872400), (2988, 6775800), (3105, 6520480), (3312, 6112950), (3320, 6098220), (3450, 5868432), (3600, 5623914), (3680, 5501655), (3735, 5420640), (3818, 5302800), (3928, 5154300), (3984, 5081850), (4140, 4890360), (4150, 4878576), (4320, 4686595), (4419, 4581600), (4482, 4517200), (4600, 4401324), (4910, 4123440), (4968, 4075300), (4980, 4065480), (5175, 3912288), (5400, 3749276), (5520, 3667770), (5727, 3535200), (5892, 3436200), (5976, 3387900), (6210, 3260240), (6225, 3252384), (6624, 3056475), (6640, 3049110), (6900, 2934216), (7200, 2811957), (7365, 2748960), (7470, 2710320), (7636, 2651400), (7856, 2577150), (7968, 2540925), (8280, 2445180), (8300, 2439288), (8838, 2290800), (8964, 2258600), (9200, 2200662), (9545, 2121120), (9820, 2061720), (9936, 2037650), (9960, 2032740), (10350, 1956144), (10800, 1874638), (11040, 1833885), (11205, 1806880), (11293, 1792800), (11454, 1767600), (11784, 1718100), (11952, 1693950), (12275, 1649376), (12420, 1630120), (12450, 1626192), (13257, 1527200), (13280, 1524555), (13800, 1467108), (14730, 1374480), (14940, 1355160), (15272, 1325700), (15525, 1304096), (15712, 1288575), (16560, 1222590), (16600, 1219644), (17181, 1178400), (17676, 1145400), (17928, 1129300), (18400, 1100331), (18675, 1084128), (19090, 1060560), (19640, 1030860), (19872, 1018825), (19920, 1016370), (20700, 978072), (21600, 937319), (22095, 916320), (22410, 903440), (22586, 896400), (22908, 883800), (23568, 859050), (23904, 846975), (24550, 824688), (24840, 815060), (24900, 813096), (26514, 763600), (27600, 733554), (28635, 707040), (29460, 687240), (29880, 677580), (30544, 662850), (31050, 652048), (33120, 611295), (33200, 609822), (33879, 597600), (34362, 589200), (35352, 572700), (35856, 564650), (36825, 549792), (37350, 542064), (38180, 530280), (39280, 515430), (39840, 508185), (40753, 496800), (41400, 489036), (44190, 458160), (44820, 451720), (45172, 448200), (45816, 441900), (47136, 429525), (47725, 424224), (49100, 412344), (49680, 407530), (49800, 406548), (51543, 392800), (53028, 381800), (55200, 366777), (56025, 361376), (56465, 358560), (57270, 353520), (58920, 343620), (59760, 338790), (61088, 331425), (62100, 326024), (66285, 305440), (66400, 304911), (67758, 298800), (68724, 294600), (70704, 286350), (71712, 282325), (73650, 274896), (74700, 271032), (76360, 265140), (78560, 257715), (81506, 248400), (82800, 244518), (85905, 235680), (88380, 229080), (89640, 225860), (90344, 224100), (91632, 220950), (95450, 212112), (98200, 206172), (99360, 203765), (99600, 203274), (101637, 199200), (103086, 196400), (106056, 190900), (110475, 183264), (112050, 180688), (112930, 179280), (114540, 176760), (117840, 171810), (119520, 169395), (122259, 165600), (124200, 163012), (132570, 152720), (135516, 149400), (137448, 147300), (141408, 143175)]