1387946560

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:674

約数の個数: 336

約数和(自身を含む): 4524085440

約数和(自身を除く): 3136138880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 49, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 98, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 196, 208, 220, 224, 245, 260, 280, 286, 308, 320, 352, 364, 385, 392, 416, 440, 448, 455, 490, 520, 539, 560, 572, 616, 619, 637, 704, 715, 728, 770, 784, 832, 880, 910, 980, 1001, 1040, 1078, 1120, 1144, 1232, 1238, 1274, 1430, 1456, 1540, 1568, 1760, 1820, 1960, 2002, 2080, 2156, 2240, 2288, 2464, 2476, 2548, 2695, 2860, 2912, 3080, 3095, 3136, 3185, 3520, 3640, 3920, 4004, 4160, 4312, 4333, 4576, 4928, 4952, 5005, 5096, 5390, 5720, 5824, 6160, 6190, 6370, 6809, 7007, 7280, 7840, 8008, 8047, 8624, 8666, 9152, 9904, 10010, 10192, 10780, 11440, 12320, 12380, 12740, 13618, 14014, 14560, 15680, 16016, 16094, 17248, 17332, 19808, 20020, 20384, 21560, 21665, 22880, 24640, 24760, 25480, 27236, 28028, 29120, 30331, 32032, 32188, 34045, 34496, 34664, 35035, 39616, 40040, 40235, 40768, 43120, 43330, 45760, 47663, 49520, 50960, 54472, 56056, 56329, 60662, 64064, 64376, 68090, 69328, 70070, 80080, 80470, 86240, 86660, 88517, 95326, 99040, 101920, 108944, 112112, 112658, 121324, 128752, 136180, 138656, 140140, 151655, 160160, 160940, 172480, 173320, 177034, 190652, 198080, 203840, 217888, 224224, 225316, 238315, 242648, 257504, 272360, 277312, 280280, 281645, 303310, 320320, 321880, 333641, 346640, 354068, 381304, 394303, 435776, 442585, 448448, 450632, 476630, 485296, 515008, 544720, 560560, 563290, 606620, 619619, 643760, 667282, 693280, 708136, 762608, 788606, 885170, 901264, 953260, 970592, 1089440, 1121120, 1126580, 1213240, 1239238, 1287520, 1334564, 1386560, 1416272, 1525216, 1577212, 1668205, 1770340, 1802528, 1906520, 1941184, 1971515, 2178880, 2242240, 2253160, 2426480, 2478476, 2575040, 2669128, 2832544, 3050432, 3098095, 3154424, 3336410, 3540680, 3605056, 3813040, 3943030, 4337333, 4506320, 4852960, 4956952, 5338256, 5665088, 6196190, 6308848, 6672820, 7081360, 7626080, 7886060, 8674666, 9012640, 9705920, 9913904, 10676512, 12392380, 12617696, 13345640, 14162720, 15252160, 15772120, 17349332, 18025280, 19827808, 21353024, 21686665, 24784760, 25235392, 26691280, 28325440, 31544240, 34698664, 39655616, 43373330, 49569520, 53382560, 63088480, 69397328, 86746660, 99139040, 106765120, 126176960, 138794656, 173493320, 198278080, 277589312, 346986640, 693973280, 1387946560]

約数ペア:

[(1, 1387946560), (2, 693973280), (4, 346986640), (5, 277589312), (7, 198278080), (8, 173493320), (10, 138794656), (11, 126176960), (13, 106765120), (14, 99139040), (16, 86746660), (20, 69397328), (22, 63088480), (26, 53382560), (28, 49569520), (32, 43373330), (35, 39655616), (40, 34698664), (44, 31544240), (49, 28325440), (52, 26691280), (55, 25235392), (56, 24784760), (64, 21686665), (65, 21353024), (70, 19827808), (77, 18025280), (80, 17349332), (88, 15772120), (91, 15252160), (98, 14162720), (104, 13345640), (110, 12617696), (112, 12392380), (130, 10676512), (140, 9913904), (143, 9705920), (154, 9012640), (160, 8674666), (176, 7886060), (182, 7626080), (196, 7081360), (208, 6672820), (220, 6308848), (224, 6196190), (245, 5665088), (260, 5338256), (280, 4956952), (286, 4852960), (308, 4506320), (320, 4337333), (352, 3943030), (364, 3813040), (385, 3605056), (392, 3540680), (416, 3336410), (440, 3154424), (448, 3098095), (455, 3050432), (490, 2832544), (520, 2669128), (539, 2575040), (560, 2478476), (572, 2426480), (616, 2253160), (619, 2242240), (637, 2178880), (704, 1971515), (715, 1941184), (728, 1906520), (770, 1802528), (784, 1770340), (832, 1668205), (880, 1577212), (910, 1525216), (980, 1416272), (1001, 1386560), (1040, 1334564), (1078, 1287520), (1120, 1239238), (1144, 1213240), (1232, 1126580), (1238, 1121120), (1274, 1089440), (1430, 970592), (1456, 953260), (1540, 901264), (1568, 885170), (1760, 788606), (1820, 762608), (1960, 708136), (2002, 693280), (2080, 667282), (2156, 643760), (2240, 619619), (2288, 606620), (2464, 563290), (2476, 560560), (2548, 544720), (2695, 515008), (2860, 485296), (2912, 476630), (3080, 450632), (3095, 448448), (3136, 442585), (3185, 435776), (3520, 394303), (3640, 381304), (3920, 354068), (4004, 346640), (4160, 333641), (4312, 321880), (4333, 320320), (4576, 303310), (4928, 281645), (4952, 280280), (5005, 277312), (5096, 272360), (5390, 257504), (5720, 242648), (5824, 238315), (6160, 225316), (6190, 224224), (6370, 217888), (6809, 203840), (7007, 198080), (7280, 190652), (7840, 177034), (8008, 173320), (8047, 172480), (8624, 160940), (8666, 160160), (9152, 151655), (9904, 140140), (10010, 138656), (10192, 136180), (10780, 128752), (11440, 121324), (12320, 112658), (12380, 112112), (12740, 108944), (13618, 101920), (14014, 99040), (14560, 95326), (15680, 88517), (16016, 86660), (16094, 86240), (17248, 80470), (17332, 80080), (19808, 70070), (20020, 69328), (20384, 68090), (21560, 64376), (21665, 64064), (22880, 60662), (24640, 56329), (24760, 56056), (25480, 54472), (27236, 50960), (28028, 49520), (29120, 47663), (30331, 45760), (32032, 43330), (32188, 43120), (34045, 40768), (34496, 40235), (34664, 40040), (35035, 39616)]