140756448420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:792

約数の個数: 432

約数和(自身を含む): 502667605440

約数和(自身を除く): 361911157020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 227, 229, 245, 252, 294, 307, 315, 420, 441, 454, 458, 490, 588, 614, 630, 681, 687, 735, 882, 908, 916, 921, 980, 1135, 1145, 1228, 1260, 1362, 1374, 1470, 1535, 1589, 1603, 1764, 1842, 2043, 2061, 2149, 2205, 2270, 2290, 2724, 2748, 2763, 2940, 3070, 3178, 3206, 3405, 3435, 3684, 4086, 4122, 4298, 4410, 4540, 4580, 4605, 4767, 4809, 5526, 6140, 6356, 6412, 6447, 6810, 6870, 7945, 8015, 8172, 8244, 8596, 8820, 9210, 9534, 9618, 10215, 10305, 10745, 11052, 11123, 11221, 12894, 13620, 13740, 13815, 14301, 14427, 15043, 15890, 16030, 18420, 19068, 19236, 19341, 20430, 20610, 21490, 22246, 22442, 23835, 24045, 25788, 27630, 28602, 28854, 30086, 31780, 32060, 32235, 33369, 33663, 38682, 40860, 41220, 42980, 44492, 44884, 45129, 47670, 48090, 51983, 55260, 55615, 56105, 57204, 57708, 60172, 64470, 66738, 67326, 69689, 70303, 71505, 72135, 75215, 77364, 90258, 95340, 96180, 96705, 100107, 100989, 103966, 111230, 112210, 128940, 133476, 134652, 135387, 139378, 140606, 143010, 144270, 150430, 155949, 166845, 168315, 180516, 193410, 200214, 201978, 207932, 209067, 210909, 222460, 224420, 225645, 259915, 270774, 278756, 281212, 286020, 288540, 300860, 311898, 333690, 336630, 348445, 351515, 363881, 386820, 400428, 403956, 418134, 421818, 451290, 467847, 487823, 492121, 500535, 504945, 519830, 541548, 623796, 627201, 632727, 667380, 673260, 676935, 696890, 703030, 727762, 779745, 836268, 843636, 902580, 935694, 975646, 984242, 1001070, 1009890, 1039660, 1045335, 1054545, 1091643, 1254402, 1265454, 1353870, 1393780, 1406060, 1455524, 1463469, 1476363, 1559490, 1819405, 1871388, 1951292, 1968484, 2002140, 2019780, 2090670, 2109090, 2183286, 2339235, 2439115, 2460605, 2508804, 2530908, 2547167, 2707740, 2926938, 2952726, 3118980, 3136005, 3163635, 3274929, 3414761, 3444847, 3638810, 4181340, 4218180, 4366572, 4390407, 4429089, 4678470, 4878230, 4921210, 5094334, 5458215, 5853876, 5905452, 6272010, 6327270, 6549858, 6829522, 6889694, 7277620, 7317345, 7381815, 7641501, 8780814, 8858178, 9356940, 9756460, 9842420, 10188668, 10244283, 10334541, 10916430, 12544020, 12654540, 12735835, 13099716, 13659044, 13779388, 14634690, 14763630, 15283002, 15958781, 16374645, 17073805, 17224235, 17561628, 17716356, 20488566, 20669082, 21832860, 21952035, 22145445, 22924503, 25471670, 29269380, 29527260, 30566004, 30732849, 31003623, 31917562, 32749290, 34147610, 34448470, 38207505, 40977132, 41338164, 43904070, 44290890, 45849006, 47876343, 50943340, 51221415, 51672705, 61465698, 62007246, 63835124, 65498580, 68295220, 68896940, 76415010, 79793905, 87808140, 88581780, 91698012, 95752686, 102442830, 103345410, 111711467, 114622515, 122931396, 124014492, 143629029, 152830020, 153664245, 155018115, 159587810, 191505372, 204885660, 206690820, 223422934, 229245030, 239381715, 287258058, 307328490, 310036230, 319175620, 335134401, 446845868, 458490060, 478763430, 558557335, 574516116, 614656980, 620072460, 670268802, 718145145, 781980269, 957526860, 1005403203, 1117114670, 1340537604, 1436290290, 1563960538, 1675672005, 2010806406, 2234229340, 2345940807, 2872580580, 3127921076, 3351344010, 3909901345, 4021612812, 4691881614, 5027016015, 6702688020, 7037822421, 7819802690, 9383763228, 10054032030, 11729704035, 14075644842, 15639605380, 20108064060, 23459408070, 28151289684, 35189112105, 46918816140, 70378224210, 140756448420]

約数ペア:

[(1, 140756448420), (2, 70378224210), (3, 46918816140), (4, 35189112105), (5, 28151289684), (6, 23459408070), (7, 20108064060), (9, 15639605380), (10, 14075644842), (12, 11729704035), (14, 10054032030), (15, 9383763228), (18, 7819802690), (20, 7037822421), (21, 6702688020), (28, 5027016015), (30, 4691881614), (35, 4021612812), (36, 3909901345), (42, 3351344010), (45, 3127921076), (49, 2872580580), (60, 2345940807), (63, 2234229340), (70, 2010806406), (84, 1675672005), (90, 1563960538), (98, 1436290290), (105, 1340537604), (126, 1117114670), (140, 1005403203), (147, 957526860), (180, 781980269), (196, 718145145), (210, 670268802), (227, 620072460), (229, 614656980), (245, 574516116), (252, 558557335), (294, 478763430), (307, 458490060), (315, 446845868), (420, 335134401), (441, 319175620), (454, 310036230), (458, 307328490), (490, 287258058), (588, 239381715), (614, 229245030), (630, 223422934), (681, 206690820), (687, 204885660), (735, 191505372), (882, 159587810), (908, 155018115), (916, 153664245), (921, 152830020), (980, 143629029), (1135, 124014492), (1145, 122931396), (1228, 114622515), (1260, 111711467), (1362, 103345410), (1374, 102442830), (1470, 95752686), (1535, 91698012), (1589, 88581780), (1603, 87808140), (1764, 79793905), (1842, 76415010), (2043, 68896940), (2061, 68295220), (2149, 65498580), (2205, 63835124), (2270, 62007246), (2290, 61465698), (2724, 51672705), (2748, 51221415), (2763, 50943340), (2940, 47876343), (3070, 45849006), (3178, 44290890), (3206, 43904070), (3405, 41338164), (3435, 40977132), (3684, 38207505), (4086, 34448470), (4122, 34147610), (4298, 32749290), (4410, 31917562), (4540, 31003623), (4580, 30732849), (4605, 30566004), (4767, 29527260), (4809, 29269380), (5526, 25471670), (6140, 22924503), (6356, 22145445), (6412, 21952035), (6447, 21832860), (6810, 20669082), (6870, 20488566), (7945, 17716356), (8015, 17561628), (8172, 17224235), (8244, 17073805), (8596, 16374645), (8820, 15958781), (9210, 15283002), (9534, 14763630), (9618, 14634690), (10215, 13779388), (10305, 13659044), (10745, 13099716), (11052, 12735835), (11123, 12654540), (11221, 12544020), (12894, 10916430), (13620, 10334541), (13740, 10244283), (13815, 10188668), (14301, 9842420), (14427, 9756460), (15043, 9356940), (15890, 8858178), (16030, 8780814), (18420, 7641501), (19068, 7381815), (19236, 7317345), (19341, 7277620), (20430, 6889694), (20610, 6829522), (21490, 6549858), (22246, 6327270), (22442, 6272010), (23835, 5905452), (24045, 5853876), (25788, 5458215), (27630, 5094334), (28602, 4921210), (28854, 4878230), (30086, 4678470), (31780, 4429089), (32060, 4390407), (32235, 4366572), (33369, 4218180), (33663, 4181340), (38682, 3638810), (40860, 3444847), (41220, 3414761), (42980, 3274929), (44492, 3163635), (44884, 3136005), (45129, 3118980), (47670, 2952726), (48090, 2926938), (51983, 2707740), (55260, 2547167), (55615, 2530908), (56105, 2508804), (57204, 2460605), (57708, 2439115), (60172, 2339235), (64470, 2183286), (66738, 2109090), (67326, 2090670), (69689, 2019780), (70303, 2002140), (71505, 1968484), (72135, 1951292), (75215, 1871388), (77364, 1819405), (90258, 1559490), (95340, 1476363), (96180, 1463469), (96705, 1455524), (100107, 1406060), (100989, 1393780), (103966, 1353870), (111230, 1265454), (112210, 1254402), (128940, 1091643), (133476, 1054545), (134652, 1045335), (135387, 1039660), (139378, 1009890), (140606, 1001070), (143010, 984242), (144270, 975646), (150430, 935694), (155949, 902580), (166845, 843636), (168315, 836268), (180516, 779745), (193410, 727762), (200214, 703030), (201978, 696890), (207932, 676935), (209067, 673260), (210909, 667380), (222460, 632727), (224420, 627201), (225645, 623796), (259915, 541548), (270774, 519830), (278756, 504945), (281212, 500535), (286020, 492121), (288540, 487823), (300860, 467847), (311898, 451290), (333690, 421818), (336630, 418134), (348445, 403956), (351515, 400428), (363881, 386820)]