1779664320

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{12611}}^1$

素因数の和:12648

約数の個数: 252

約数和(自身を含む): 7121264904

約数和(自身を除く): 5341600584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7840, 8820, 9408, 10080, 11760, 12611, 14112, 15680, 17640, 20160, 23520, 25222, 28224, 35280, 37833, 47040, 50444, 63055, 70560, 75666, 88277, 100888, 113499, 126110, 141120, 151332, 176554, 189165, 201776, 226998, 252220, 264831, 302664, 353108, 378330, 403552, 441385, 453996, 504440, 529662, 567495, 605328, 617939, 706216, 756660, 794493, 807104, 882770, 907992, 1008880, 1059324, 1134990, 1210656, 1235878, 1324155, 1412432, 1513320, 1588986, 1765540, 1815984, 1853817, 2017760, 2118648, 2269980, 2421312, 2471756, 2648310, 2824864, 3026640, 3089695, 3177972, 3531080, 3631968, 3707634, 3972465, 4035520, 4237296, 4539960, 4943512, 5296620, 5561451, 5649728, 6053280, 6179390, 6355944, 7062160, 7263936, 7415268, 7944930, 8474592, 9079920, 9269085, 9887024, 10593240, 11122902, 12106560, 12358780, 12711888, 14124320, 14830536, 15889860, 16949184, 18159840, 18538170, 19774048, 21186480, 22245804, 24717560, 25423776, 27807255, 28248640, 29661072, 31779720, 36319680, 37076340, 39548096, 42372960, 44491608, 49435120, 50847552, 55614510, 59322144, 63559440, 74152680, 84745920, 88983216, 98870240, 111229020, 118644288, 127118880, 148305360, 177966432, 197740480, 222458040, 254237760, 296610720, 355932864, 444916080, 593221440, 889832160, 1779664320]

約数ペア:

[(1, 1779664320), (2, 889832160), (3, 593221440), (4, 444916080), (5, 355932864), (6, 296610720), (7, 254237760), (8, 222458040), (9, 197740480), (10, 177966432), (12, 148305360), (14, 127118880), (15, 118644288), (16, 111229020), (18, 98870240), (20, 88983216), (21, 84745920), (24, 74152680), (28, 63559440), (30, 59322144), (32, 55614510), (35, 50847552), (36, 49435120), (40, 44491608), (42, 42372960), (45, 39548096), (48, 37076340), (49, 36319680), (56, 31779720), (60, 29661072), (63, 28248640), (64, 27807255), (70, 25423776), (72, 24717560), (80, 22245804), (84, 21186480), (90, 19774048), (96, 18538170), (98, 18159840), (105, 16949184), (112, 15889860), (120, 14830536), (126, 14124320), (140, 12711888), (144, 12358780), (147, 12106560), (160, 11122902), (168, 10593240), (180, 9887024), (192, 9269085), (196, 9079920), (210, 8474592), (224, 7944930), (240, 7415268), (245, 7263936), (252, 7062160), (280, 6355944), (288, 6179390), (294, 6053280), (315, 5649728), (320, 5561451), (336, 5296620), (360, 4943512), (392, 4539960), (420, 4237296), (441, 4035520), (448, 3972465), (480, 3707634), (490, 3631968), (504, 3531080), (560, 3177972), (576, 3089695), (588, 3026640), (630, 2824864), (672, 2648310), (720, 2471756), (735, 2421312), (784, 2269980), (840, 2118648), (882, 2017760), (960, 1853817), (980, 1815984), (1008, 1765540), (1120, 1588986), (1176, 1513320), (1260, 1412432), (1344, 1324155), (1440, 1235878), (1470, 1210656), (1568, 1134990), (1680, 1059324), (1764, 1008880), (1960, 907992), (2016, 882770), (2205, 807104), (2240, 794493), (2352, 756660), (2520, 706216), (2880, 617939), (2940, 605328), (3136, 567495), (3360, 529662), (3528, 504440), (3920, 453996), (4032, 441385), (4410, 403552), (4704, 378330), (5040, 353108), (5880, 302664), (6720, 264831), (7056, 252220), (7840, 226998), (8820, 201776), (9408, 189165), (10080, 176554), (11760, 151332), (12611, 141120), (14112, 126110), (15680, 113499), (17640, 100888), (20160, 88277), (23520, 75666), (25222, 70560), (28224, 63055), (35280, 50444), (37833, 47040)]