20265991200

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30931}}^1$

素因数の和:30977

約数の個数: 432

約数和(自身を含む): 87957245376

約数和(自身を除く): 67691254176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 56, 60, 63, 65, 70, 72, 75, 78, 80, 84, 90, 91, 96, 100, 104, 105, 112, 117, 120, 126, 130, 140, 144, 150, 156, 160, 168, 175, 180, 182, 195, 200, 208, 210, 224, 225, 234, 240, 252, 260, 273, 280, 288, 300, 312, 315, 325, 336, 350, 360, 364, 390, 400, 416, 420, 450, 455, 468, 480, 504, 520, 525, 546, 560, 585, 600, 624, 630, 650, 672, 700, 720, 728, 780, 800, 819, 840, 900, 910, 936, 975, 1008, 1040, 1050, 1092, 1120, 1170, 1200, 1248, 1260, 1300, 1365, 1400, 1440, 1456, 1560, 1575, 1638, 1680, 1800, 1820, 1872, 1950, 2016, 2080, 2100, 2184, 2275, 2340, 2400, 2520, 2600, 2730, 2800, 2912, 2925, 3120, 3150, 3276, 3360, 3600, 3640, 3744, 3900, 4095, 4200, 4368, 4550, 4680, 5040, 5200, 5460, 5600, 5850, 6240, 6300, 6552, 6825, 7200, 7280, 7800, 8190, 8400, 8736, 9100, 9360, 10080, 10400, 10920, 11700, 12600, 13104, 13650, 14560, 15600, 16380, 16800, 18200, 18720, 20475, 21840, 23400, 25200, 26208, 27300, 30931, 31200, 32760, 36400, 40950, 43680, 46800, 50400, 54600, 61862, 65520, 72800, 81900, 92793, 93600, 109200, 123724, 131040, 154655, 163800, 185586, 216517, 218400, 247448, 278379, 309310, 327600, 371172, 402103, 433034, 463965, 494896, 556758, 618620, 649551, 655200, 742344, 773275, 804206, 866068, 927930, 989792, 1082585, 1113516, 1206309, 1237240, 1299102, 1391895, 1484688, 1546550, 1608412, 1732136, 1855860, 1948653, 2010515, 2165170, 2227032, 2319825, 2412618, 2474480, 2598204, 2783790, 2814721, 2969376, 3093100, 3216824, 3247755, 3464272, 3618927, 3711720, 3897306, 4021030, 4330340, 4454064, 4639650, 4825236, 4948960, 5196408, 5412925, 5567580, 5629442, 6031545, 6186200, 6433648, 6495510, 6928544, 6959475, 7237854, 7423440, 7794612, 8042060, 8444163, 8660680, 8908128, 9279300, 9650472, 9743265, 10052575, 10392816, 10825850, 11135160, 11258884, 12063090, 12372400, 12867296, 12991020, 13918950, 14073605, 14475708, 14846880, 15589224, 16084120, 16238775, 16888326, 17321360, 18094635, 18558600, 19300944, 19486530, 20105150, 20785632, 21651700, 22270320, 22517768, 24126180, 24744800, 25332489, 25982040, 27837900, 28147210, 28951416, 30157725, 31178448, 32168240, 32477550, 33776652, 34642720, 36189270, 37117200, 38601888, 38973060, 40210300, 42220815, 43303400, 44540640, 45035536, 48252360, 48716325, 50664978, 51964080, 55675800, 56294420, 57902832, 60315450, 62356896, 64336480, 64955100, 67553304, 70368025, 72378540, 74234400, 77946120, 80420600, 84441630, 86606800, 90071072, 90473175, 96504720, 97432650, 101329956, 103928160, 111351600, 112588840, 115805664, 120630900, 126662445, 129910200, 135106608, 140736050, 144757080, 155892240, 160841200, 168883260, 173213600, 180946350, 193009440, 194865300, 202659912, 211104075, 222703200, 225177680, 241261800, 253324890, 259820400, 270213216, 281472100, 289514160, 311784480, 321682400, 337766520, 361892700, 389730600, 405319824, 422208150, 450355360, 482523600, 506649780, 519640800, 562944200, 579028320, 633312225, 675533040, 723785400, 779461200, 810639648, 844416300, 965047200, 1013299560, 1125888400, 1266624450, 1351066080, 1447570800, 1558922400, 1688832600, 2026599120, 2251776800, 2533248900, 2895141600, 3377665200, 4053198240, 5066497800, 6755330400, 10132995600, 20265991200]

約数ペア:

[(1, 20265991200), (2, 10132995600), (3, 6755330400), (4, 5066497800), (5, 4053198240), (6, 3377665200), (7, 2895141600), (8, 2533248900), (9, 2251776800), (10, 2026599120), (12, 1688832600), (13, 1558922400), (14, 1447570800), (15, 1351066080), (16, 1266624450), (18, 1125888400), (20, 1013299560), (21, 965047200), (24, 844416300), (25, 810639648), (26, 779461200), (28, 723785400), (30, 675533040), (32, 633312225), (35, 579028320), (36, 562944200), (39, 519640800), (40, 506649780), (42, 482523600), (45, 450355360), (48, 422208150), (50, 405319824), (52, 389730600), (56, 361892700), (60, 337766520), (63, 321682400), (65, 311784480), (70, 289514160), (72, 281472100), (75, 270213216), (78, 259820400), (80, 253324890), (84, 241261800), (90, 225177680), (91, 222703200), (96, 211104075), (100, 202659912), (104, 194865300), (105, 193009440), (112, 180946350), (117, 173213600), (120, 168883260), (126, 160841200), (130, 155892240), (140, 144757080), (144, 140736050), (150, 135106608), (156, 129910200), (160, 126662445), (168, 120630900), (175, 115805664), (180, 112588840), (182, 111351600), (195, 103928160), (200, 101329956), (208, 97432650), (210, 96504720), (224, 90473175), (225, 90071072), (234, 86606800), (240, 84441630), (252, 80420600), (260, 77946120), (273, 74234400), (280, 72378540), (288, 70368025), (300, 67553304), (312, 64955100), (315, 64336480), (325, 62356896), (336, 60315450), (350, 57902832), (360, 56294420), (364, 55675800), (390, 51964080), (400, 50664978), (416, 48716325), (420, 48252360), (450, 45035536), (455, 44540640), (468, 43303400), (480, 42220815), (504, 40210300), (520, 38973060), (525, 38601888), (546, 37117200), (560, 36189270), (585, 34642720), (600, 33776652), (624, 32477550), (630, 32168240), (650, 31178448), (672, 30157725), (700, 28951416), (720, 28147210), (728, 27837900), (780, 25982040), (800, 25332489), (819, 24744800), (840, 24126180), (900, 22517768), (910, 22270320), (936, 21651700), (975, 20785632), (1008, 20105150), (1040, 19486530), (1050, 19300944), (1092, 18558600), (1120, 18094635), (1170, 17321360), (1200, 16888326), (1248, 16238775), (1260, 16084120), (1300, 15589224), (1365, 14846880), (1400, 14475708), (1440, 14073605), (1456, 13918950), (1560, 12991020), (1575, 12867296), (1638, 12372400), (1680, 12063090), (1800, 11258884), (1820, 11135160), (1872, 10825850), (1950, 10392816), (2016, 10052575), (2080, 9743265), (2100, 9650472), (2184, 9279300), (2275, 8908128), (2340, 8660680), (2400, 8444163), (2520, 8042060), (2600, 7794612), (2730, 7423440), (2800, 7237854), (2912, 6959475), (2925, 6928544), (3120, 6495510), (3150, 6433648), (3276, 6186200), (3360, 6031545), (3600, 5629442), (3640, 5567580), (3744, 5412925), (3900, 5196408), (4095, 4948960), (4200, 4825236), (4368, 4639650), (4550, 4454064), (4680, 4330340), (5040, 4021030), (5200, 3897306), (5460, 3711720), (5600, 3618927), (5850, 3464272), (6240, 3247755), (6300, 3216824), (6552, 3093100), (6825, 2969376), (7200, 2814721), (7280, 2783790), (7800, 2598204), (8190, 2474480), (8400, 2412618), (8736, 2319825), (9100, 2227032), (9360, 2165170), (10080, 2010515), (10400, 1948653), (10920, 1855860), (11700, 1732136), (12600, 1608412), (13104, 1546550), (13650, 1484688), (14560, 1391895), (15600, 1299102), (16380, 1237240), (16800, 1206309), (18200, 1113516), (18720, 1082585), (20475, 989792), (21840, 927930), (23400, 866068), (25200, 804206), (26208, 773275), (27300, 742344), (30931, 655200), (31200, 649551), (32760, 618620), (36400, 556758), (40950, 494896), (43680, 463965), (46800, 433034), (50400, 402103), (54600, 371172), (61862, 327600), (65520, 309310), (72800, 278379), (81900, 247448), (92793, 218400), (93600, 216517), (109200, 185586), (123724, 163800), (131040, 154655)]