7643307420

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1129}}^1$

素因数の和:1359

約数の個数: 288

約数和(自身を含む): 27640704000

約数和(自身を除く): 19997396580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 199, 210, 243, 252, 270, 315, 324, 378, 398, 405, 420, 486, 540, 567, 597, 630, 756, 796, 810, 945, 972, 995, 1129, 1134, 1194, 1215, 1260, 1393, 1620, 1701, 1791, 1890, 1990, 2258, 2268, 2388, 2430, 2786, 2835, 2985, 3387, 3402, 3582, 3780, 3980, 4179, 4516, 4860, 5373, 5572, 5645, 5670, 5970, 6774, 6804, 6965, 7164, 7903, 8358, 8505, 8955, 10161, 10746, 11290, 11340, 11940, 12537, 13548, 13930, 15806, 16119, 16716, 16935, 17010, 17910, 20322, 20895, 21492, 22580, 23709, 25074, 26865, 27860, 30483, 31612, 32238, 33870, 34020, 35820, 37611, 39515, 40644, 41790, 47418, 48357, 50148, 50805, 53730, 60966, 62685, 64476, 67740, 71127, 75222, 79030, 80595, 83580, 91449, 94836, 96714, 101610, 107460, 112833, 118545, 121932, 125370, 142254, 150444, 152415, 158060, 161190, 182898, 188055, 193428, 203220, 213381, 224671, 225666, 237090, 241785, 250740, 274347, 284508, 304830, 322380, 338499, 355635, 365796, 376110, 426762, 449342, 451332, 457245, 474180, 483570, 548694, 564165, 609660, 640143, 674013, 676998, 711270, 752220, 853524, 898684, 914490, 967140, 1066905, 1097388, 1123355, 1128330, 1280286, 1348026, 1353996, 1371735, 1422540, 1572697, 1692495, 1828980, 1920429, 2022039, 2133810, 2246710, 2256660, 2560572, 2696052, 2743470, 3145394, 3200715, 3370065, 3384990, 3840858, 4044078, 4267620, 4493420, 4718091, 5486940, 6066117, 6290788, 6401430, 6740130, 6769980, 7681716, 7863485, 8088156, 9436182, 9602145, 10110195, 12132234, 12802860, 13480260, 14154273, 15726970, 18198351, 18872364, 19204290, 20220390, 23590455, 24264468, 28308546, 30330585, 31453940, 36396702, 38408580, 40440780, 42462819, 47180910, 54595053, 56617092, 60661170, 70771365, 72793404, 84925638, 90991755, 94361820, 109190106, 121322340, 127388457, 141542730, 169851276, 181983510, 212314095, 218380212, 254776914, 272975265, 283085460, 363967020, 382165371, 424628190, 509553828, 545950530, 636942285, 764330742, 849256380, 1091901060, 1273884570, 1528661484, 1910826855, 2547769140, 3821653710, 7643307420]

約数ペア:

[(1, 7643307420), (2, 3821653710), (3, 2547769140), (4, 1910826855), (5, 1528661484), (6, 1273884570), (7, 1091901060), (9, 849256380), (10, 764330742), (12, 636942285), (14, 545950530), (15, 509553828), (18, 424628190), (20, 382165371), (21, 363967020), (27, 283085460), (28, 272975265), (30, 254776914), (35, 218380212), (36, 212314095), (42, 181983510), (45, 169851276), (54, 141542730), (60, 127388457), (63, 121322340), (70, 109190106), (81, 94361820), (84, 90991755), (90, 84925638), (105, 72793404), (108, 70771365), (126, 60661170), (135, 56617092), (140, 54595053), (162, 47180910), (180, 42462819), (189, 40440780), (199, 38408580), (210, 36396702), (243, 31453940), (252, 30330585), (270, 28308546), (315, 24264468), (324, 23590455), (378, 20220390), (398, 19204290), (405, 18872364), (420, 18198351), (486, 15726970), (540, 14154273), (567, 13480260), (597, 12802860), (630, 12132234), (756, 10110195), (796, 9602145), (810, 9436182), (945, 8088156), (972, 7863485), (995, 7681716), (1129, 6769980), (1134, 6740130), (1194, 6401430), (1215, 6290788), (1260, 6066117), (1393, 5486940), (1620, 4718091), (1701, 4493420), (1791, 4267620), (1890, 4044078), (1990, 3840858), (2258, 3384990), (2268, 3370065), (2388, 3200715), (2430, 3145394), (2786, 2743470), (2835, 2696052), (2985, 2560572), (3387, 2256660), (3402, 2246710), (3582, 2133810), (3780, 2022039), (3980, 1920429), (4179, 1828980), (4516, 1692495), (4860, 1572697), (5373, 1422540), (5572, 1371735), (5645, 1353996), (5670, 1348026), (5970, 1280286), (6774, 1128330), (6804, 1123355), (6965, 1097388), (7164, 1066905), (7903, 967140), (8358, 914490), (8505, 898684), (8955, 853524), (10161, 752220), (10746, 711270), (11290, 676998), (11340, 674013), (11940, 640143), (12537, 609660), (13548, 564165), (13930, 548694), (15806, 483570), (16119, 474180), (16716, 457245), (16935, 451332), (17010, 449342), (17910, 426762), (20322, 376110), (20895, 365796), (21492, 355635), (22580, 338499), (23709, 322380), (25074, 304830), (26865, 284508), (27860, 274347), (30483, 250740), (31612, 241785), (32238, 237090), (33870, 225666), (34020, 224671), (35820, 213381), (37611, 203220), (39515, 193428), (40644, 188055), (41790, 182898), (47418, 161190), (48357, 158060), (50148, 152415), (50805, 150444), (53730, 142254), (60966, 125370), (62685, 121932), (64476, 118545), (67740, 112833), (71127, 107460), (75222, 101610), (79030, 96714), (80595, 94836), (83580, 91449)]