15703249520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3863}}^1$

素因数の和:3968

約数の個数: 240

約数和(自身を含む): 45718198848

約数和(自身を除く): 30014949328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 61, 68, 70, 80, 85, 98, 112, 119, 122, 136, 140, 170, 196, 238, 244, 245, 272, 280, 305, 340, 392, 427, 476, 488, 490, 560, 595, 610, 680, 784, 833, 854, 952, 976, 980, 1037, 1190, 1220, 1360, 1666, 1708, 1904, 1960, 2074, 2135, 2380, 2440, 2989, 3332, 3416, 3863, 3920, 4148, 4165, 4270, 4760, 4880, 5185, 5978, 6664, 6832, 7259, 7726, 8296, 8330, 8540, 9520, 10370, 11956, 13328, 14518, 14945, 15452, 16592, 16660, 17080, 19315, 20740, 23912, 27041, 29036, 29890, 30904, 33320, 34160, 36295, 38630, 41480, 47824, 50813, 54082, 58072, 59780, 61808, 65671, 66640, 72590, 77260, 82960, 101626, 108164, 116144, 119560, 131342, 135205, 145180, 154520, 189287, 203252, 216328, 235643, 239120, 254065, 262684, 270410, 290360, 309040, 328355, 378574, 406504, 432656, 459697, 471286, 508130, 525368, 540820, 580720, 656710, 757148, 813008, 919394, 942572, 946435, 1016260, 1050736, 1081640, 1178215, 1313420, 1514296, 1649501, 1838788, 1885144, 1892870, 2032520, 2163280, 2298485, 2356430, 2626840, 3028592, 3217879, 3299002, 3677576, 3770288, 3785740, 4005931, 4065040, 4596970, 4712860, 5253680, 6435758, 6598004, 7355152, 7571480, 8011862, 8247505, 9193940, 9425720, 11546507, 12871516, 13196008, 15142960, 16023724, 16089395, 16495010, 18387880, 18851440, 20029655, 23093014, 25743032, 26392016, 28041517, 32047448, 32178790, 32990020, 36775760, 40059310, 46186028, 51486064, 56083034, 57732535, 64094896, 64357580, 65980040, 80118620, 92372056, 112166068, 115465070, 128715160, 131960080, 140207585, 160237240, 184744112, 196290619, 224332136, 230930140, 257430320, 280415170, 320474480, 392581238, 448664272, 461860280, 560830340, 785162476, 923720560, 981453095, 1121660680, 1570324952, 1962906190, 2243321360, 3140649904, 3925812380, 7851624760, 15703249520]

約数ペア:

[(1, 15703249520), (2, 7851624760), (4, 3925812380), (5, 3140649904), (7, 2243321360), (8, 1962906190), (10, 1570324952), (14, 1121660680), (16, 981453095), (17, 923720560), (20, 785162476), (28, 560830340), (34, 461860280), (35, 448664272), (40, 392581238), (49, 320474480), (56, 280415170), (61, 257430320), (68, 230930140), (70, 224332136), (80, 196290619), (85, 184744112), (98, 160237240), (112, 140207585), (119, 131960080), (122, 128715160), (136, 115465070), (140, 112166068), (170, 92372056), (196, 80118620), (238, 65980040), (244, 64357580), (245, 64094896), (272, 57732535), (280, 56083034), (305, 51486064), (340, 46186028), (392, 40059310), (427, 36775760), (476, 32990020), (488, 32178790), (490, 32047448), (560, 28041517), (595, 26392016), (610, 25743032), (680, 23093014), (784, 20029655), (833, 18851440), (854, 18387880), (952, 16495010), (976, 16089395), (980, 16023724), (1037, 15142960), (1190, 13196008), (1220, 12871516), (1360, 11546507), (1666, 9425720), (1708, 9193940), (1904, 8247505), (1960, 8011862), (2074, 7571480), (2135, 7355152), (2380, 6598004), (2440, 6435758), (2989, 5253680), (3332, 4712860), (3416, 4596970), (3863, 4065040), (3920, 4005931), (4148, 3785740), (4165, 3770288), (4270, 3677576), (4760, 3299002), (4880, 3217879), (5185, 3028592), (5978, 2626840), (6664, 2356430), (6832, 2298485), (7259, 2163280), (7726, 2032520), (8296, 1892870), (8330, 1885144), (8540, 1838788), (9520, 1649501), (10370, 1514296), (11956, 1313420), (13328, 1178215), (14518, 1081640), (14945, 1050736), (15452, 1016260), (16592, 946435), (16660, 942572), (17080, 919394), (19315, 813008), (20740, 757148), (23912, 656710), (27041, 580720), (29036, 540820), (29890, 525368), (30904, 508130), (33320, 471286), (34160, 459697), (36295, 432656), (38630, 406504), (41480, 378574), (47824, 328355), (50813, 309040), (54082, 290360), (58072, 270410), (59780, 262684), (61808, 254065), (65671, 239120), (66640, 235643), (72590, 216328), (77260, 203252), (82960, 189287), (101626, 154520), (108164, 145180), (116144, 135205), (119560, 131342)]