15697034640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{3389}}^1$

素因数の和:4334

約数の個数: 240

約数和(自身を含む): 60330067200

約数和(自身を除く): 44633032560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 919, 1008, 1260, 1680, 1838, 2520, 2757, 3389, 3676, 4595, 5040, 5514, 6433, 6778, 7352, 8271, 9190, 10167, 11028, 12866, 13556, 13785, 14704, 16542, 16945, 18380, 19299, 20334, 22056, 23723, 25732, 27112, 27570, 30501, 32165, 33084, 33890, 36760, 38598, 40668, 41355, 44112, 47446, 50835, 51464, 54224, 55140, 57897, 61002, 64330, 66168, 67780, 71169, 73520, 77196, 81336, 82710, 94892, 96495, 101670, 102928, 110280, 115794, 118615, 122004, 128660, 132336, 135560, 142338, 152505, 154392, 162672, 165420, 189784, 192990, 203340, 213507, 220560, 231588, 237230, 244008, 257320, 271120, 284676, 289485, 305010, 308784, 330840, 355845, 379568, 385980, 406680, 427014, 463176, 474460, 488016, 514640, 569352, 578970, 610020, 661680, 711690, 771960, 813360, 854028, 926352, 948920, 1067535, 1138704, 1157940, 1220040, 1423380, 1543920, 1708056, 1897840, 2135070, 2315880, 2440080, 2846760, 3114491, 3416112, 4270140, 4631760, 5693520, 6228982, 8540280, 9343473, 12457964, 15572455, 17080560, 18686946, 21801437, 24915928, 28030419, 31144910, 37373892, 43602874, 46717365, 49831856, 56060838, 62289820, 65404311, 74747784, 87205748, 93434730, 109007185, 112121676, 124579640, 130808622, 140152095, 149495568, 174411496, 186869460, 196212933, 218014370, 224243352, 249159280, 261617244, 280304190, 327021555, 348822992, 373738920, 392425866, 436028740, 448486704, 523234488, 560608380, 654043110, 747477840, 784851732, 872057480, 981064665, 1046468976, 1121216760, 1308086220, 1569703464, 1744114960, 1962129330, 2242433520, 2616172440, 3139406928, 3924258660, 5232344880, 7848517320, 15697034640]

約数ペア:

[(1, 15697034640), (2, 7848517320), (3, 5232344880), (4, 3924258660), (5, 3139406928), (6, 2616172440), (7, 2242433520), (8, 1962129330), (9, 1744114960), (10, 1569703464), (12, 1308086220), (14, 1121216760), (15, 1046468976), (16, 981064665), (18, 872057480), (20, 784851732), (21, 747477840), (24, 654043110), (28, 560608380), (30, 523234488), (35, 448486704), (36, 436028740), (40, 392425866), (42, 373738920), (45, 348822992), (48, 327021555), (56, 280304190), (60, 261617244), (63, 249159280), (70, 224243352), (72, 218014370), (80, 196212933), (84, 186869460), (90, 174411496), (105, 149495568), (112, 140152095), (120, 130808622), (126, 124579640), (140, 112121676), (144, 109007185), (168, 93434730), (180, 87205748), (210, 74747784), (240, 65404311), (252, 62289820), (280, 56060838), (315, 49831856), (336, 46717365), (360, 43602874), (420, 37373892), (504, 31144910), (560, 28030419), (630, 24915928), (720, 21801437), (840, 18686946), (919, 17080560), (1008, 15572455), (1260, 12457964), (1680, 9343473), (1838, 8540280), (2520, 6228982), (2757, 5693520), (3389, 4631760), (3676, 4270140), (4595, 3416112), (5040, 3114491), (5514, 2846760), (6433, 2440080), (6778, 2315880), (7352, 2135070), (8271, 1897840), (9190, 1708056), (10167, 1543920), (11028, 1423380), (12866, 1220040), (13556, 1157940), (13785, 1138704), (14704, 1067535), (16542, 948920), (16945, 926352), (18380, 854028), (19299, 813360), (20334, 771960), (22056, 711690), (23723, 661680), (25732, 610020), (27112, 578970), (27570, 569352), (30501, 514640), (32165, 488016), (33084, 474460), (33890, 463176), (36760, 427014), (38598, 406680), (40668, 385980), (41355, 379568), (44112, 355845), (47446, 330840), (50835, 308784), (51464, 305010), (54224, 289485), (55140, 284676), (57897, 271120), (61002, 257320), (64330, 244008), (66168, 237230), (67780, 231588), (71169, 220560), (73520, 213507), (77196, 203340), (81336, 192990), (82710, 189784), (94892, 165420), (96495, 162672), (101670, 154392), (102928, 152505), (110280, 142338), (115794, 135560), (118615, 132336), (122004, 128660)]