21000657600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6599}}^1$

素因数の和:6657

約数の個数: 504

約数和(自身を含む): 85124239200

約数和(自身を除く): 64123581600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 25, 26, 30, 32, 34, 36, 39, 40, 45, 48, 50, 51, 52, 60, 64, 65, 68, 72, 75, 78, 80, 85, 90, 96, 100, 102, 104, 117, 120, 130, 136, 144, 150, 153, 156, 160, 170, 180, 192, 195, 200, 204, 208, 221, 225, 234, 240, 255, 260, 272, 288, 300, 306, 312, 320, 325, 340, 360, 390, 400, 408, 416, 425, 442, 450, 468, 480, 510, 520, 544, 576, 585, 600, 612, 624, 650, 663, 680, 720, 765, 780, 800, 816, 832, 850, 884, 900, 936, 960, 975, 1020, 1040, 1088, 1105, 1170, 1200, 1224, 1248, 1275, 1300, 1326, 1360, 1440, 1530, 1560, 1600, 1632, 1700, 1768, 1800, 1872, 1950, 1989, 2040, 2080, 2210, 2340, 2400, 2448, 2496, 2550, 2600, 2652, 2720, 2880, 2925, 3060, 3120, 3264, 3315, 3400, 3536, 3600, 3744, 3825, 3900, 3978, 4080, 4160, 4420, 4680, 4800, 4896, 5100, 5200, 5304, 5440, 5525, 5850, 6120, 6240, 6599, 6630, 6800, 7072, 7200, 7488, 7650, 7800, 7956, 8160, 8840, 9360, 9792, 9945, 10200, 10400, 10608, 11050, 11700, 12240, 12480, 13198, 13260, 13600, 14144, 14400, 15300, 15600, 15912, 16320, 16575, 17680, 18720, 19797, 19890, 20400, 20800, 21216, 22100, 23400, 24480, 26396, 26520, 27200, 30600, 31200, 31824, 32995, 33150, 35360, 37440, 39594, 39780, 40800, 42432, 44200, 46800, 48960, 49725, 52792, 53040, 59391, 61200, 62400, 63648, 65990, 66300, 70720, 79188, 79560, 81600, 85787, 88400, 93600, 98985, 99450, 105584, 106080, 112183, 118782, 122400, 127296, 131980, 132600, 158376, 159120, 164975, 171574, 176800, 187200, 197970, 198900, 211168, 212160, 224366, 237564, 244800, 257361, 263960, 265200, 296955, 316752, 318240, 329950, 336549, 343148, 353600, 395940, 397800, 422336, 428935, 448732, 475128, 494925, 514722, 527920, 530400, 560915, 593910, 633504, 636480, 659900, 673098, 686296, 772083, 791880, 795600, 857870, 897464, 950256, 989850, 1009647, 1029444, 1055840, 1060800, 1121830, 1187820, 1267008, 1286805, 1319800, 1346196, 1372592, 1458379, 1484775, 1544166, 1583760, 1591200, 1682745, 1715740, 1794928, 1900512, 1979700, 2019294, 2058888, 2111680, 2144675, 2243660, 2375640, 2573610, 2639600, 2692392, 2745184, 2804575, 2916758, 2969550, 3088332, 3167520, 3182400, 3365490, 3431480, 3589856, 3801024, 3860415, 3959400, 4038588, 4117776, 4289350, 4375137, 4487320, 4751280, 5048235, 5147220, 5279200, 5384784, 5490368, 5609150, 5833516, 5939100, 6176664, 6335040, 6434025, 6730980, 6862960, 7179712, 7291895, 7720830, 7918800, 8077176, 8235552, 8413725, 8578700, 8750274, 8974640, 9502560, 10096470, 10294440, 10558400, 10769568, 11218300, 11667032, 11878200, 12353328, 12868050, 13125411, 13461960, 13725920, 14583790, 15441660, 15837600, 16154352, 16471104, 16827450, 17157400, 17500548, 17949280, 19005120, 19302075, 20192940, 20588880, 21539136, 21875685, 22436600, 23334064, 23756400, 24706656, 25241175, 25736100, 26250822, 26923920, 27451840, 29167580, 30883320, 31675200, 32308704, 33654900, 34314800, 35001096, 35898560, 36459475, 38604150, 40385880, 41177760, 43751370, 44873200, 46668128, 47512800, 49413312, 50482350, 51472200, 52501644, 53847840, 58335160, 61766640, 64617408, 65627055, 67309800, 68629600, 70002192, 72918950, 77208300, 80771760, 82355520, 87502740, 89746400, 93336256, 95025600, 100964700, 102944400, 105003288, 107695680, 109378425, 116670320, 123533280, 131254110, 134619600, 137259200, 140004384, 145837900, 154416600, 161543520, 175005480, 179492800, 201929400, 205888800, 210006576, 218756850, 233340640, 247066560, 262508220, 269239200, 280008768, 291675800, 308833200, 323087040, 328135275, 350010960, 403858800, 411777600, 420013152, 437513700, 466681280, 525016440, 538478400, 583351600, 617666400, 656270550, 700021920, 807717600, 840026304, 875027400, 1050032880, 1166703200, 1235332800, 1312541100, 1400043840, 1615435200, 1750054800, 2100065760, 2333406400, 2625082200, 3500109600, 4200131520, 5250164400, 7000219200, 10500328800, 21000657600]

約数ペア:

[(1, 21000657600), (2, 10500328800), (3, 7000219200), (4, 5250164400), (5, 4200131520), (6, 3500109600), (8, 2625082200), (9, 2333406400), (10, 2100065760), (12, 1750054800), (13, 1615435200), (15, 1400043840), (16, 1312541100), (17, 1235332800), (18, 1166703200), (20, 1050032880), (24, 875027400), (25, 840026304), (26, 807717600), (30, 700021920), (32, 656270550), (34, 617666400), (36, 583351600), (39, 538478400), (40, 525016440), (45, 466681280), (48, 437513700), (50, 420013152), (51, 411777600), (52, 403858800), (60, 350010960), (64, 328135275), (65, 323087040), (68, 308833200), (72, 291675800), (75, 280008768), (78, 269239200), (80, 262508220), (85, 247066560), (90, 233340640), (96, 218756850), (100, 210006576), (102, 205888800), (104, 201929400), (117, 179492800), (120, 175005480), (130, 161543520), (136, 154416600), (144, 145837900), (150, 140004384), (153, 137259200), (156, 134619600), (160, 131254110), (170, 123533280), (180, 116670320), (192, 109378425), (195, 107695680), (200, 105003288), (204, 102944400), (208, 100964700), (221, 95025600), (225, 93336256), (234, 89746400), (240, 87502740), (255, 82355520), (260, 80771760), (272, 77208300), (288, 72918950), (300, 70002192), (306, 68629600), (312, 67309800), (320, 65627055), (325, 64617408), (340, 61766640), (360, 58335160), (390, 53847840), (400, 52501644), (408, 51472200), (416, 50482350), (425, 49413312), (442, 47512800), (450, 46668128), (468, 44873200), (480, 43751370), (510, 41177760), (520, 40385880), (544, 38604150), (576, 36459475), (585, 35898560), (600, 35001096), (612, 34314800), (624, 33654900), (650, 32308704), (663, 31675200), (680, 30883320), (720, 29167580), (765, 27451840), (780, 26923920), (800, 26250822), (816, 25736100), (832, 25241175), (850, 24706656), (884, 23756400), (900, 23334064), (936, 22436600), (960, 21875685), (975, 21539136), (1020, 20588880), (1040, 20192940), (1088, 19302075), (1105, 19005120), (1170, 17949280), (1200, 17500548), (1224, 17157400), (1248, 16827450), (1275, 16471104), (1300, 16154352), (1326, 15837600), (1360, 15441660), (1440, 14583790), (1530, 13725920), (1560, 13461960), (1600, 13125411), (1632, 12868050), (1700, 12353328), (1768, 11878200), (1800, 11667032), (1872, 11218300), (1950, 10769568), (1989, 10558400), (2040, 10294440), (2080, 10096470), (2210, 9502560), (2340, 8974640), (2400, 8750274), (2448, 8578700), (2496, 8413725), (2550, 8235552), (2600, 8077176), (2652, 7918800), (2720, 7720830), (2880, 7291895), (2925, 7179712), (3060, 6862960), (3120, 6730980), (3264, 6434025), (3315, 6335040), (3400, 6176664), (3536, 5939100), (3600, 5833516), (3744, 5609150), (3825, 5490368), (3900, 5384784), (3978, 5279200), (4080, 5147220), (4160, 5048235), (4420, 4751280), (4680, 4487320), (4800, 4375137), (4896, 4289350), (5100, 4117776), (5200, 4038588), (5304, 3959400), (5440, 3860415), (5525, 3801024), (5850, 3589856), (6120, 3431480), (6240, 3365490), (6599, 3182400), (6630, 3167520), (6800, 3088332), (7072, 2969550), (7200, 2916758), (7488, 2804575), (7650, 2745184), (7800, 2692392), (7956, 2639600), (8160, 2573610), (8840, 2375640), (9360, 2243660), (9792, 2144675), (9945, 2111680), (10200, 2058888), (10400, 2019294), (10608, 1979700), (11050, 1900512), (11700, 1794928), (12240, 1715740), (12480, 1682745), (13198, 1591200), (13260, 1583760), (13600, 1544166), (14144, 1484775), (14400, 1458379), (15300, 1372592), (15600, 1346196), (15912, 1319800), (16320, 1286805), (16575, 1267008), (17680, 1187820), (18720, 1121830), (19797, 1060800), (19890, 1055840), (20400, 1029444), (20800, 1009647), (21216, 989850), (22100, 950256), (23400, 897464), (24480, 857870), (26396, 795600), (26520, 791880), (27200, 772083), (30600, 686296), (31200, 673098), (31824, 659900), (32995, 636480), (33150, 633504), (35360, 593910), (37440, 560915), (39594, 530400), (39780, 527920), (40800, 514722), (42432, 494925), (44200, 475128), (46800, 448732), (48960, 428935), (49725, 422336), (52792, 397800), (53040, 395940), (59391, 353600), (61200, 343148), (62400, 336549), (63648, 329950), (65990, 318240), (66300, 316752), (70720, 296955), (79188, 265200), (79560, 263960), (81600, 257361), (85787, 244800), (88400, 237564), (93600, 224366), (98985, 212160), (99450, 211168), (105584, 198900), (106080, 197970), (112183, 187200), (118782, 176800), (122400, 171574), (127296, 164975), (131980, 159120), (132600, 158376)]