2147346720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7001}}^1$

素因数の和:7096

約数の個数: 192

約数和(自身を含む): 7622657280

約数和(自身を除く): 5475310560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 284, 288, 355, 360, 426, 432, 480, 540, 568, 639, 710, 720, 852, 864, 1065, 1080, 1136, 1278, 1420, 1440, 1704, 1917, 2130, 2160, 2272, 2556, 2840, 3195, 3408, 3834, 4260, 4320, 5112, 5680, 6390, 6816, 7001, 7668, 8520, 9585, 10224, 11360, 12780, 14002, 15336, 17040, 19170, 20448, 21003, 25560, 28004, 30672, 34080, 35005, 38340, 42006, 51120, 56008, 61344, 63009, 70010, 76680, 84012, 102240, 105015, 112016, 126018, 140020, 153360, 168024, 189027, 210030, 224032, 252036, 280040, 306720, 315045, 336048, 378054, 420060, 497071, 504072, 560080, 630090, 672096, 756108, 840120, 945135, 994142, 1008144, 1120160, 1260180, 1491213, 1512216, 1680240, 1890270, 1988284, 2016288, 2485355, 2520360, 2982426, 3024432, 3360480, 3780540, 3976568, 4473639, 4970710, 5040720, 5964852, 6048864, 7456065, 7561080, 7953136, 8947278, 9941420, 10081440, 11929704, 13420917, 14912130, 15122160, 15906272, 17894556, 19882840, 22368195, 23859408, 26841834, 29824260, 30244320, 35789112, 39765680, 44736390, 47718816, 53683668, 59648520, 67104585, 71578224, 79531360, 89472780, 107367336, 119297040, 134209170, 143156448, 178945560, 214734672, 238594080, 268418340, 357891120, 429469344, 536836680, 715782240, 1073673360, 2147346720]

約数ペア:

[(1, 2147346720), (2, 1073673360), (3, 715782240), (4, 536836680), (5, 429469344), (6, 357891120), (8, 268418340), (9, 238594080), (10, 214734672), (12, 178945560), (15, 143156448), (16, 134209170), (18, 119297040), (20, 107367336), (24, 89472780), (27, 79531360), (30, 71578224), (32, 67104585), (36, 59648520), (40, 53683668), (45, 47718816), (48, 44736390), (54, 39765680), (60, 35789112), (71, 30244320), (72, 29824260), (80, 26841834), (90, 23859408), (96, 22368195), (108, 19882840), (120, 17894556), (135, 15906272), (142, 15122160), (144, 14912130), (160, 13420917), (180, 11929704), (213, 10081440), (216, 9941420), (240, 8947278), (270, 7953136), (284, 7561080), (288, 7456065), (355, 6048864), (360, 5964852), (426, 5040720), (432, 4970710), (480, 4473639), (540, 3976568), (568, 3780540), (639, 3360480), (710, 3024432), (720, 2982426), (852, 2520360), (864, 2485355), (1065, 2016288), (1080, 1988284), (1136, 1890270), (1278, 1680240), (1420, 1512216), (1440, 1491213), (1704, 1260180), (1917, 1120160), (2130, 1008144), (2160, 994142), (2272, 945135), (2556, 840120), (2840, 756108), (3195, 672096), (3408, 630090), (3834, 560080), (4260, 504072), (4320, 497071), (5112, 420060), (5680, 378054), (6390, 336048), (6816, 315045), (7001, 306720), (7668, 280040), (8520, 252036), (9585, 224032), (10224, 210030), (11360, 189027), (12780, 168024), (14002, 153360), (15336, 140020), (17040, 126018), (19170, 112016), (20448, 105015), (21003, 102240), (25560, 84012), (28004, 76680), (30672, 70010), (34080, 63009), (35005, 61344), (38340, 56008), (42006, 51120)]