7218320400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1$

素因数の和:1288

約数の個数: 480

約数和(自身を含む): 27999696000

約数和(自身を除く): 20781375600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 29, 30, 36, 38, 40, 45, 48, 50, 54, 57, 58, 60, 72, 75, 76, 80, 87, 90, 95, 100, 108, 114, 116, 120, 135, 144, 145, 150, 152, 171, 174, 180, 190, 200, 216, 225, 228, 232, 240, 261, 270, 285, 290, 300, 304, 342, 348, 360, 380, 400, 432, 435, 450, 456, 464, 475, 513, 522, 540, 551, 570, 580, 600, 675, 684, 696, 720, 725, 760, 783, 855, 870, 900, 912, 950, 1026, 1044, 1080, 1102, 1140, 1160, 1200, 1213, 1305, 1350, 1368, 1392, 1425, 1450, 1520, 1566, 1653, 1710, 1740, 1800, 1900, 2052, 2088, 2160, 2175, 2204, 2280, 2320, 2426, 2565, 2610, 2700, 2736, 2755, 2850, 2900, 3132, 3306, 3420, 3480, 3600, 3639, 3800, 3915, 4104, 4176, 4275, 4350, 4408, 4560, 4852, 4959, 5130, 5220, 5400, 5510, 5700, 5800, 6065, 6264, 6525, 6612, 6840, 6960, 7278, 7600, 7830, 8208, 8265, 8550, 8700, 8816, 9704, 9918, 10260, 10440, 10800, 10917, 11020, 11400, 11600, 12130, 12528, 12825, 13050, 13224, 13680, 13775, 14556, 14877, 15660, 16530, 17100, 17400, 18195, 19408, 19575, 19836, 20520, 20880, 21834, 22040, 22800, 23047, 24260, 24795, 25650, 26100, 26448, 27550, 29112, 29754, 30325, 31320, 32751, 33060, 34200, 34800, 35177, 36390, 39150, 39672, 41040, 41325, 43668, 44080, 46094, 48520, 49590, 51300, 52200, 54585, 55100, 58224, 59508, 60650, 62640, 65502, 66120, 68400, 69141, 70354, 72780, 74385, 78300, 79344, 82650, 87336, 90975, 92188, 97040, 99180, 102600, 104400, 105531, 109170, 110200, 115235, 119016, 121300, 123975, 131004, 132240, 138282, 140708, 145560, 148770, 156600, 163755, 165300, 174672, 175885, 181950, 184376, 198360, 205200, 207423, 211062, 218340, 220400, 230470, 238032, 242600, 247950, 262008, 272925, 276564, 281416, 291120, 297540, 313200, 316593, 327510, 330600, 345705, 351770, 363900, 368752, 371925, 396720, 414846, 422124, 436680, 460940, 485200, 495900, 524016, 527655, 545850, 553128, 562832, 576175, 595080, 622269, 633186, 655020, 661200, 668363, 691410, 703540, 727800, 743850, 818775, 829692, 844248, 873360, 879425, 921880, 949779, 991800, 1037115, 1055310, 1091700, 1106256, 1152350, 1190160, 1244538, 1266372, 1310040, 1336726, 1382820, 1407080, 1455600, 1487700, 1582965, 1637550, 1659384, 1688496, 1728525, 1758850, 1843760, 1899558, 1983600, 2005089, 2074230, 2110620, 2183400, 2304700, 2489076, 2532744, 2620080, 2638275, 2673452, 2765640, 2814160, 2975400, 3111345, 3165930, 3275100, 3318768, 3341815, 3457050, 3517700, 3799116, 4010178, 4148460, 4221240, 4366800, 4609400, 4748895, 4978152, 5065488, 5185575, 5276550, 5346904, 5531280, 5950800, 6015267, 6222690, 6331860, 6550200, 6683630, 6914100, 7035400, 7598232, 7914825, 8020356, 8296920, 8442480, 9218800, 9497790, 9956304, 10025445, 10371150, 10553100, 10693808, 12030534, 12445380, 12663720, 13100400, 13367260, 13828200, 14070800, 15196464, 15556725, 15829650, 16040712, 16593840, 16709075, 18045801, 18995580, 20050890, 20742300, 21106200, 23744475, 24061068, 24890760, 25327440, 26734520, 27656400, 30076335, 31113450, 31659300, 32081424, 33418150, 36091602, 37991160, 40101780, 41484600, 42212400, 47488950, 48122136, 49781520, 50127225, 53469040, 60152670, 62226900, 63318600, 66836300, 72183204, 75982320, 80203560, 82969200, 90229005, 94977900, 96244272, 100254450, 120305340, 124453800, 126637200, 133672600, 144366408, 150381675, 160407120, 180458010, 189955800, 200508900, 240610680, 248907600, 267345200, 288732816, 300763350, 360916020, 379911600, 401017800, 451145025, 481221360, 601526700, 721832040, 802035600, 902290050, 1203053400, 1443664080, 1804580100, 2406106800, 3609160200, 7218320400]

約数ペア:

[(1, 7218320400), (2, 3609160200), (3, 2406106800), (4, 1804580100), (5, 1443664080), (6, 1203053400), (8, 902290050), (9, 802035600), (10, 721832040), (12, 601526700), (15, 481221360), (16, 451145025), (18, 401017800), (19, 379911600), (20, 360916020), (24, 300763350), (25, 288732816), (27, 267345200), (29, 248907600), (30, 240610680), (36, 200508900), (38, 189955800), (40, 180458010), (45, 160407120), (48, 150381675), (50, 144366408), (54, 133672600), (57, 126637200), (58, 124453800), (60, 120305340), (72, 100254450), (75, 96244272), (76, 94977900), (80, 90229005), (87, 82969200), (90, 80203560), (95, 75982320), (100, 72183204), (108, 66836300), (114, 63318600), (116, 62226900), (120, 60152670), (135, 53469040), (144, 50127225), (145, 49781520), (150, 48122136), (152, 47488950), (171, 42212400), (174, 41484600), (180, 40101780), (190, 37991160), (200, 36091602), (216, 33418150), (225, 32081424), (228, 31659300), (232, 31113450), (240, 30076335), (261, 27656400), (270, 26734520), (285, 25327440), (290, 24890760), (300, 24061068), (304, 23744475), (342, 21106200), (348, 20742300), (360, 20050890), (380, 18995580), (400, 18045801), (432, 16709075), (435, 16593840), (450, 16040712), (456, 15829650), (464, 15556725), (475, 15196464), (513, 14070800), (522, 13828200), (540, 13367260), (551, 13100400), (570, 12663720), (580, 12445380), (600, 12030534), (675, 10693808), (684, 10553100), (696, 10371150), (720, 10025445), (725, 9956304), (760, 9497790), (783, 9218800), (855, 8442480), (870, 8296920), (900, 8020356), (912, 7914825), (950, 7598232), (1026, 7035400), (1044, 6914100), (1080, 6683630), (1102, 6550200), (1140, 6331860), (1160, 6222690), (1200, 6015267), (1213, 5950800), (1305, 5531280), (1350, 5346904), (1368, 5276550), (1392, 5185575), (1425, 5065488), (1450, 4978152), (1520, 4748895), (1566, 4609400), (1653, 4366800), (1710, 4221240), (1740, 4148460), (1800, 4010178), (1900, 3799116), (2052, 3517700), (2088, 3457050), (2160, 3341815), (2175, 3318768), (2204, 3275100), (2280, 3165930), (2320, 3111345), (2426, 2975400), (2565, 2814160), (2610, 2765640), (2700, 2673452), (2736, 2638275), (2755, 2620080), (2850, 2532744), (2900, 2489076), (3132, 2304700), (3306, 2183400), (3420, 2110620), (3480, 2074230), (3600, 2005089), (3639, 1983600), (3800, 1899558), (3915, 1843760), (4104, 1758850), (4176, 1728525), (4275, 1688496), (4350, 1659384), (4408, 1637550), (4560, 1582965), (4852, 1487700), (4959, 1455600), (5130, 1407080), (5220, 1382820), (5400, 1336726), (5510, 1310040), (5700, 1266372), (5800, 1244538), (6065, 1190160), (6264, 1152350), (6525, 1106256), (6612, 1091700), (6840, 1055310), (6960, 1037115), (7278, 991800), (7600, 949779), (7830, 921880), (8208, 879425), (8265, 873360), (8550, 844248), (8700, 829692), (8816, 818775), (9704, 743850), (9918, 727800), (10260, 703540), (10440, 691410), (10800, 668363), (10917, 661200), (11020, 655020), (11400, 633186), (11600, 622269), (12130, 595080), (12528, 576175), (12825, 562832), (13050, 553128), (13224, 545850), (13680, 527655), (13775, 524016), (14556, 495900), (14877, 485200), (15660, 460940), (16530, 436680), (17100, 422124), (17400, 414846), (18195, 396720), (19408, 371925), (19575, 368752), (19836, 363900), (20520, 351770), (20880, 345705), (21834, 330600), (22040, 327510), (22800, 316593), (23047, 313200), (24260, 297540), (24795, 291120), (25650, 281416), (26100, 276564), (26448, 272925), (27550, 262008), (29112, 247950), (29754, 242600), (30325, 238032), (31320, 230470), (32751, 220400), (33060, 218340), (34200, 211062), (34800, 207423), (35177, 205200), (36390, 198360), (39150, 184376), (39672, 181950), (41040, 175885), (41325, 174672), (43668, 165300), (44080, 163755), (46094, 156600), (48520, 148770), (49590, 145560), (51300, 140708), (52200, 138282), (54585, 132240), (55100, 131004), (58224, 123975), (59508, 121300), (60650, 119016), (62640, 115235), (65502, 110200), (66120, 109170), (68400, 105531), (69141, 104400), (70354, 102600), (72780, 99180), (74385, 97040), (78300, 92188), (79344, 90975), (82650, 87336)]