21252453600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:415

約数の個数: 576

約数和(自身を含む): 81594777600

約数和(自身を除く): 60342324000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 67, 70, 75, 79, 80, 84, 96, 100, 105, 112, 120, 134, 140, 150, 158, 160, 168, 175, 200, 201, 210, 224, 237, 239, 240, 268, 280, 300, 316, 335, 336, 350, 395, 400, 402, 420, 469, 474, 478, 480, 525, 536, 553, 560, 600, 632, 670, 672, 700, 717, 790, 800, 804, 840, 938, 948, 956, 1005, 1050, 1072, 1106, 1120, 1185, 1195, 1200, 1264, 1340, 1400, 1407, 1434, 1580, 1608, 1659, 1673, 1675, 1680, 1876, 1896, 1912, 1975, 2010, 2100, 2144, 2212, 2345, 2370, 2390, 2400, 2528, 2680, 2765, 2800, 2814, 2868, 3160, 3216, 3318, 3346, 3350, 3360, 3585, 3752, 3792, 3824, 3950, 4020, 4200, 4424, 4690, 4740, 4780, 5019, 5025, 5293, 5360, 5530, 5600, 5628, 5736, 5925, 5975, 6320, 6432, 6636, 6692, 6700, 7035, 7170, 7504, 7584, 7648, 7900, 8040, 8295, 8365, 8400, 8848, 9380, 9480, 9560, 10038, 10050, 10586, 10720, 11060, 11256, 11472, 11725, 11850, 11950, 12640, 13272, 13384, 13400, 13825, 14070, 14340, 15008, 15800, 15879, 16013, 16080, 16590, 16730, 16800, 17696, 17925, 18760, 18881, 18960, 19120, 20076, 20100, 21172, 22120, 22512, 22944, 23450, 23700, 23900, 25095, 26465, 26544, 26768, 26800, 27650, 28140, 28680, 31600, 31758, 32026, 32160, 33180, 33460, 35175, 35850, 37051, 37520, 37762, 37920, 38240, 40152, 40200, 41475, 41825, 42344, 44240, 45024, 46900, 47400, 47800, 48039, 50190, 52930, 53088, 53536, 53600, 55300, 56280, 56643, 57360, 63200, 63516, 64052, 66360, 66920, 70350, 71700, 74102, 75040, 75524, 79395, 80065, 80304, 80400, 82950, 83650, 84688, 88480, 93800, 94405, 94800, 95600, 96078, 100380, 105860, 110600, 111153, 112091, 112560, 113286, 114720, 125475, 127032, 128104, 132167, 132325, 132720, 133840, 140700, 143400, 148204, 151048, 158790, 160130, 160608, 160800, 165900, 167300, 169376, 185255, 187600, 188810, 189600, 191200, 192156, 200760, 211720, 221200, 222306, 224182, 225120, 226572, 240195, 250950, 254064, 256208, 264334, 264650, 265440, 267680, 281400, 283215, 286800, 296408, 302096, 317580, 320260, 331800, 334600, 336273, 370510, 375200, 377620, 384312, 396501, 396975, 400325, 401520, 423440, 442400, 444612, 448364, 453144, 472025, 480390, 501900, 508128, 512416, 528668, 529300, 555765, 560455, 562800, 566430, 573600, 592816, 604192, 635160, 640520, 660835, 663600, 669200, 672546, 741020, 755240, 768624, 793002, 793950, 800650, 803040, 846880, 889224, 896728, 906288, 926275, 944050, 960780, 1003800, 1057336, 1058600, 1111530, 1120910, 1125600, 1132860, 1185632, 1200975, 1265027, 1270320, 1281040, 1321670, 1327200, 1338400, 1345092, 1416075, 1482040, 1510480, 1537248, 1586004, 1587900, 1601300, 1681365, 1778448, 1793456, 1812576, 1852550, 1888100, 1921560, 1982505, 2007600, 2114672, 2117200, 2223060, 2241820, 2265720, 2401950, 2530054, 2540640, 2562080, 2643340, 2690184, 2778825, 2802275, 2832150, 2964080, 3020960, 3172008, 3175800, 3202600, 3304175, 3362730, 3556896, 3586912, 3705100, 3776200, 3795081, 3843120, 3965010, 4015200, 4229344, 4234400, 4446120, 4483640, 4531440, 4803900, 5060108, 5286680, 5380368, 5557650, 5604550, 5664300, 5928160, 6325135, 6344016, 6351600, 6405200, 6608350, 6725460, 7410200, 7552400, 7590162, 7686240, 7930020, 8406825, 8855189, 8892240, 8967280, 9062880, 9607800, 9912525, 10120216, 10573360, 10760736, 11115300, 11209100, 11328600, 12650270, 12688032, 12703200, 12810400, 13216700, 13450920, 14820400, 15104800, 15180324, 15860040, 16813650, 17710378, 17784480, 17934560, 18975405, 19215600, 19825050, 20240432, 21146720, 22230600, 22418200, 22657200, 25300540, 26433400, 26565567, 26901840, 29640800, 30360648, 31625675, 31720080, 33627300, 35420756, 37950810, 38431200, 39650100, 40480864, 44275945, 44461200, 44836400, 45314400, 50601080, 52866800, 53131134, 53803680, 60721296, 63251350, 63440160, 67254600, 70841512, 75901620, 79300200, 88551890, 88922400, 89672800, 94877025, 101202160, 105733600, 106262268, 121442592, 126502700, 132827835, 134509200, 141683024, 151803240, 158600400, 177103780, 189754050, 202404320, 212524536, 221379725, 253005400, 265655670, 269018400, 283366048, 303606480, 317200800, 354207560, 379508100, 425049072, 442759450, 506010800, 531311340, 607212960, 664139175, 708415120, 759016200, 850098144, 885518900, 1012021600, 1062622680, 1328278350, 1416830240, 1518032400, 1771037800, 2125245360, 2656556700, 3036064800, 3542075600, 4250490720, 5313113400, 7084151200, 10626226800, 21252453600]

約数ペア:

[(1, 21252453600), (2, 10626226800), (3, 7084151200), (4, 5313113400), (5, 4250490720), (6, 3542075600), (7, 3036064800), (8, 2656556700), (10, 2125245360), (12, 1771037800), (14, 1518032400), (15, 1416830240), (16, 1328278350), (20, 1062622680), (21, 1012021600), (24, 885518900), (25, 850098144), (28, 759016200), (30, 708415120), (32, 664139175), (35, 607212960), (40, 531311340), (42, 506010800), (48, 442759450), (50, 425049072), (56, 379508100), (60, 354207560), (67, 317200800), (70, 303606480), (75, 283366048), (79, 269018400), (80, 265655670), (84, 253005400), (96, 221379725), (100, 212524536), (105, 202404320), (112, 189754050), (120, 177103780), (134, 158600400), (140, 151803240), (150, 141683024), (158, 134509200), (160, 132827835), (168, 126502700), (175, 121442592), (200, 106262268), (201, 105733600), (210, 101202160), (224, 94877025), (237, 89672800), (239, 88922400), (240, 88551890), (268, 79300200), (280, 75901620), (300, 70841512), (316, 67254600), (335, 63440160), (336, 63251350), (350, 60721296), (395, 53803680), (400, 53131134), (402, 52866800), (420, 50601080), (469, 45314400), (474, 44836400), (478, 44461200), (480, 44275945), (525, 40480864), (536, 39650100), (553, 38431200), (560, 37950810), (600, 35420756), (632, 33627300), (670, 31720080), (672, 31625675), (700, 30360648), (717, 29640800), (790, 26901840), (800, 26565567), (804, 26433400), (840, 25300540), (938, 22657200), (948, 22418200), (956, 22230600), (1005, 21146720), (1050, 20240432), (1072, 19825050), (1106, 19215600), (1120, 18975405), (1185, 17934560), (1195, 17784480), (1200, 17710378), (1264, 16813650), (1340, 15860040), (1400, 15180324), (1407, 15104800), (1434, 14820400), (1580, 13450920), (1608, 13216700), (1659, 12810400), (1673, 12703200), (1675, 12688032), (1680, 12650270), (1876, 11328600), (1896, 11209100), (1912, 11115300), (1975, 10760736), (2010, 10573360), (2100, 10120216), (2144, 9912525), (2212, 9607800), (2345, 9062880), (2370, 8967280), (2390, 8892240), (2400, 8855189), (2528, 8406825), (2680, 7930020), (2765, 7686240), (2800, 7590162), (2814, 7552400), (2868, 7410200), (3160, 6725460), (3216, 6608350), (3318, 6405200), (3346, 6351600), (3350, 6344016), (3360, 6325135), (3585, 5928160), (3752, 5664300), (3792, 5604550), (3824, 5557650), (3950, 5380368), (4020, 5286680), (4200, 5060108), (4424, 4803900), (4690, 4531440), (4740, 4483640), (4780, 4446120), (5019, 4234400), (5025, 4229344), (5293, 4015200), (5360, 3965010), (5530, 3843120), (5600, 3795081), (5628, 3776200), (5736, 3705100), (5925, 3586912), (5975, 3556896), (6320, 3362730), (6432, 3304175), (6636, 3202600), (6692, 3175800), (6700, 3172008), (7035, 3020960), (7170, 2964080), (7504, 2832150), (7584, 2802275), (7648, 2778825), (7900, 2690184), (8040, 2643340), (8295, 2562080), (8365, 2540640), (8400, 2530054), (8848, 2401950), (9380, 2265720), (9480, 2241820), (9560, 2223060), (10038, 2117200), (10050, 2114672), (10586, 2007600), (10720, 1982505), (11060, 1921560), (11256, 1888100), (11472, 1852550), (11725, 1812576), (11850, 1793456), (11950, 1778448), (12640, 1681365), (13272, 1601300), (13384, 1587900), (13400, 1586004), (13825, 1537248), (14070, 1510480), (14340, 1482040), (15008, 1416075), (15800, 1345092), (15879, 1338400), (16013, 1327200), (16080, 1321670), (16590, 1281040), (16730, 1270320), (16800, 1265027), (17696, 1200975), (17925, 1185632), (18760, 1132860), (18881, 1125600), (18960, 1120910), (19120, 1111530), (20076, 1058600), (20100, 1057336), (21172, 1003800), (22120, 960780), (22512, 944050), (22944, 926275), (23450, 906288), (23700, 896728), (23900, 889224), (25095, 846880), (26465, 803040), (26544, 800650), (26768, 793950), (26800, 793002), (27650, 768624), (28140, 755240), (28680, 741020), (31600, 672546), (31758, 669200), (32026, 663600), (32160, 660835), (33180, 640520), (33460, 635160), (35175, 604192), (35850, 592816), (37051, 573600), (37520, 566430), (37762, 562800), (37920, 560455), (38240, 555765), (40152, 529300), (40200, 528668), (41475, 512416), (41825, 508128), (42344, 501900), (44240, 480390), (45024, 472025), (46900, 453144), (47400, 448364), (47800, 444612), (48039, 442400), (50190, 423440), (52930, 401520), (53088, 400325), (53536, 396975), (53600, 396501), (55300, 384312), (56280, 377620), (56643, 375200), (57360, 370510), (63200, 336273), (63516, 334600), (64052, 331800), (66360, 320260), (66920, 317580), (70350, 302096), (71700, 296408), (74102, 286800), (75040, 283215), (75524, 281400), (79395, 267680), (80065, 265440), (80304, 264650), (80400, 264334), (82950, 256208), (83650, 254064), (84688, 250950), (88480, 240195), (93800, 226572), (94405, 225120), (94800, 224182), (95600, 222306), (96078, 221200), (100380, 211720), (105860, 200760), (110600, 192156), (111153, 191200), (112091, 189600), (112560, 188810), (113286, 187600), (114720, 185255), (125475, 169376), (127032, 167300), (128104, 165900), (132167, 160800), (132325, 160608), (132720, 160130), (133840, 158790), (140700, 151048), (143400, 148204)]