1491770280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1129}}^1$

素因数の和:1185

約数の個数: 384

約数和(自身を含む): 6059692800

約数和(自身を除く): 4567922520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 121, 130, 132, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 242, 260, 264, 273, 280, 286, 308, 312, 330, 363, 364, 385, 390, 420, 429, 440, 455, 462, 484, 520, 546, 572, 605, 616, 660, 715, 726, 728, 770, 780, 840, 847, 858, 910, 924, 968, 1001, 1092, 1129, 1144, 1155, 1210, 1320, 1365, 1430, 1452, 1540, 1560, 1573, 1694, 1716, 1815, 1820, 1848, 2002, 2145, 2184, 2258, 2310, 2420, 2541, 2730, 2860, 2904, 3003, 3080, 3146, 3387, 3388, 3432, 3630, 3640, 4004, 4235, 4290, 4516, 4620, 4719, 4840, 5005, 5082, 5460, 5645, 5720, 6006, 6292, 6774, 6776, 7260, 7865, 7903, 8008, 8470, 8580, 9032, 9240, 9438, 10010, 10164, 10920, 11011, 11290, 12012, 12419, 12584, 12705, 13548, 14520, 14677, 15015, 15730, 15806, 16935, 16940, 17160, 18876, 20020, 20328, 22022, 22580, 23595, 23709, 24024, 24838, 25410, 27096, 29354, 30030, 31460, 31612, 33033, 33870, 33880, 37257, 37752, 39515, 40040, 44031, 44044, 45160, 47190, 47418, 49676, 50820, 55055, 58708, 60060, 62095, 62920, 63224, 66066, 67740, 73385, 74514, 79030, 86933, 88062, 88088, 94380, 94836, 99352, 101640, 102739, 110110, 117416, 118545, 120120, 124190, 132132, 135480, 136609, 146770, 149028, 158060, 161447, 165165, 173866, 176124, 186285, 188760, 189672, 205478, 220155, 220220, 237090, 248380, 260799, 264264, 273218, 293540, 298056, 308217, 316120, 322894, 330330, 347732, 352248, 372570, 409827, 410956, 434665, 440310, 440440, 474180, 484341, 496760, 513695, 521598, 546436, 587080, 616434, 645788, 660660, 683045, 695464, 745140, 807235, 819654, 821912, 869330, 880620, 948360, 956263, 968682, 1027390, 1043196, 1092872, 1130129, 1232868, 1291576, 1303995, 1321320, 1366090, 1490280, 1541085, 1614470, 1639308, 1738660, 1761240, 1775917, 1912526, 1937364, 2049135, 2054780, 2086392, 2260258, 2421705, 2465736, 2607990, 2732180, 2868789, 3082170, 3228940, 3278616, 3390387, 3477320, 3551834, 3825052, 3874728, 4098270, 4109560, 4520516, 4781315, 4843410, 5215980, 5327751, 5464360, 5650645, 5737578, 6164340, 6457880, 6780774, 7103668, 7650104, 8196540, 8879585, 9041032, 9562630, 9686820, 10431960, 10655502, 11301290, 11475156, 12328680, 12431419, 13561548, 14207336, 14343945, 16393080, 16951935, 17759170, 19125260, 19373640, 21311004, 22602580, 22950312, 24862838, 26638755, 27123096, 28687890, 33903870, 35518340, 37294257, 38250520, 42622008, 45205160, 49725676, 53277510, 57375780, 62157095, 67807740, 71036680, 74588514, 99451352, 106555020, 114751560, 124314190, 135615480, 149177028, 186471285, 213110040, 248628380, 298354056, 372942570, 497256760, 745885140, 1491770280]

約数ペア:

[(1, 1491770280), (2, 745885140), (3, 497256760), (4, 372942570), (5, 298354056), (6, 248628380), (7, 213110040), (8, 186471285), (10, 149177028), (11, 135615480), (12, 124314190), (13, 114751560), (14, 106555020), (15, 99451352), (20, 74588514), (21, 71036680), (22, 67807740), (24, 62157095), (26, 57375780), (28, 53277510), (30, 49725676), (33, 45205160), (35, 42622008), (39, 38250520), (40, 37294257), (42, 35518340), (44, 33903870), (52, 28687890), (55, 27123096), (56, 26638755), (60, 24862838), (65, 22950312), (66, 22602580), (70, 21311004), (77, 19373640), (78, 19125260), (84, 17759170), (88, 16951935), (91, 16393080), (104, 14343945), (105, 14207336), (110, 13561548), (120, 12431419), (121, 12328680), (130, 11475156), (132, 11301290), (140, 10655502), (143, 10431960), (154, 9686820), (156, 9562630), (165, 9041032), (168, 8879585), (182, 8196540), (195, 7650104), (210, 7103668), (220, 6780774), (231, 6457880), (242, 6164340), (260, 5737578), (264, 5650645), (273, 5464360), (280, 5327751), (286, 5215980), (308, 4843410), (312, 4781315), (330, 4520516), (363, 4109560), (364, 4098270), (385, 3874728), (390, 3825052), (420, 3551834), (429, 3477320), (440, 3390387), (455, 3278616), (462, 3228940), (484, 3082170), (520, 2868789), (546, 2732180), (572, 2607990), (605, 2465736), (616, 2421705), (660, 2260258), (715, 2086392), (726, 2054780), (728, 2049135), (770, 1937364), (780, 1912526), (840, 1775917), (847, 1761240), (858, 1738660), (910, 1639308), (924, 1614470), (968, 1541085), (1001, 1490280), (1092, 1366090), (1129, 1321320), (1144, 1303995), (1155, 1291576), (1210, 1232868), (1320, 1130129), (1365, 1092872), (1430, 1043196), (1452, 1027390), (1540, 968682), (1560, 956263), (1573, 948360), (1694, 880620), (1716, 869330), (1815, 821912), (1820, 819654), (1848, 807235), (2002, 745140), (2145, 695464), (2184, 683045), (2258, 660660), (2310, 645788), (2420, 616434), (2541, 587080), (2730, 546436), (2860, 521598), (2904, 513695), (3003, 496760), (3080, 484341), (3146, 474180), (3387, 440440), (3388, 440310), (3432, 434665), (3630, 410956), (3640, 409827), (4004, 372570), (4235, 352248), (4290, 347732), (4516, 330330), (4620, 322894), (4719, 316120), (4840, 308217), (5005, 298056), (5082, 293540), (5460, 273218), (5645, 264264), (5720, 260799), (6006, 248380), (6292, 237090), (6774, 220220), (6776, 220155), (7260, 205478), (7865, 189672), (7903, 188760), (8008, 186285), (8470, 176124), (8580, 173866), (9032, 165165), (9240, 161447), (9438, 158060), (10010, 149028), (10164, 146770), (10920, 136609), (11011, 135480), (11290, 132132), (12012, 124190), (12419, 120120), (12584, 118545), (12705, 117416), (13548, 110110), (14520, 102739), (14677, 101640), (15015, 99352), (15730, 94836), (15806, 94380), (16935, 88088), (16940, 88062), (17160, 86933), (18876, 79030), (20020, 74514), (20328, 73385), (22022, 67740), (22580, 66066), (23595, 63224), (23709, 62920), (24024, 62095), (24838, 60060), (25410, 58708), (27096, 55055), (29354, 50820), (30030, 49676), (31460, 47418), (31612, 47190), (33033, 45160), (33870, 44044), (33880, 44031), (37257, 40040), (37752, 39515)]