1806379920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:615

約数の個数: 320

約数和(自身を含む): 6556723200

約数和(自身を除く): 4750343280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 53, 54, 60, 62, 72, 80, 90, 93, 106, 108, 120, 124, 135, 144, 155, 159, 180, 186, 212, 216, 240, 248, 265, 270, 279, 310, 318, 360, 372, 424, 432, 465, 477, 496, 509, 530, 540, 558, 620, 636, 720, 744, 795, 837, 848, 930, 954, 1018, 1060, 1080, 1116, 1240, 1272, 1395, 1431, 1488, 1527, 1590, 1643, 1674, 1860, 1908, 2036, 2120, 2160, 2232, 2385, 2480, 2544, 2545, 2790, 2862, 3054, 3180, 3286, 3348, 3720, 3816, 4072, 4185, 4240, 4464, 4581, 4770, 4929, 5090, 5580, 5724, 6108, 6360, 6572, 6696, 7155, 7440, 7632, 7635, 8144, 8215, 8370, 9162, 9540, 9858, 10180, 11160, 11448, 12216, 12720, 13144, 13392, 13743, 14310, 14787, 15270, 15779, 16430, 16740, 18324, 19080, 19716, 20360, 22320, 22896, 22905, 24432, 24645, 26288, 26977, 27486, 28620, 29574, 30540, 31558, 32860, 33480, 36648, 38160, 39432, 40720, 44361, 45810, 47337, 49290, 53954, 54972, 57240, 59148, 61080, 63116, 65720, 66960, 68715, 73296, 73935, 78864, 78895, 80931, 88722, 91620, 94674, 98580, 107908, 109944, 114480, 118296, 122160, 126232, 131440, 134885, 137430, 142011, 147870, 157790, 161862, 177444, 183240, 189348, 197160, 215816, 219888, 221805, 236592, 236685, 242793, 252464, 269770, 274860, 284022, 295740, 315580, 323724, 354888, 366480, 378696, 394320, 404655, 426033, 431632, 443610, 473370, 485586, 539540, 549720, 568044, 591480, 631160, 647448, 709776, 710055, 728379, 757392, 809310, 836287, 852066, 887220, 946740, 971172, 1079080, 1099440, 1136088, 1182960, 1213965, 1262320, 1294896, 1420110, 1456758, 1618620, 1672574, 1704132, 1774440, 1893480, 1942344, 2130165, 2158160, 2272176, 2427930, 2508861, 2840220, 2913516, 3237240, 3345148, 3408264, 3548880, 3641895, 3786960, 3884688, 4181435, 4260330, 4855860, 5017722, 5680440, 5827032, 6474480, 6690296, 6816528, 7283790, 7526583, 8362870, 8520660, 9711720, 10035444, 11360880, 11654064, 12544305, 13380592, 14567580, 15053166, 16725740, 17041320, 19423440, 20070888, 22579749, 25088610, 29135160, 30106332, 33451480, 34082640, 37632915, 40141776, 45159498, 50177220, 58270320, 60212664, 66902960, 75265830, 90318996, 100354440, 112898745, 120425328, 150531660, 180637992, 200708880, 225797490, 301063320, 361275984, 451594980, 602126640, 903189960, 1806379920]

約数ペア:

[(1, 1806379920), (2, 903189960), (3, 602126640), (4, 451594980), (5, 361275984), (6, 301063320), (8, 225797490), (9, 200708880), (10, 180637992), (12, 150531660), (15, 120425328), (16, 112898745), (18, 100354440), (20, 90318996), (24, 75265830), (27, 66902960), (30, 60212664), (31, 58270320), (36, 50177220), (40, 45159498), (45, 40141776), (48, 37632915), (53, 34082640), (54, 33451480), (60, 30106332), (62, 29135160), (72, 25088610), (80, 22579749), (90, 20070888), (93, 19423440), (106, 17041320), (108, 16725740), (120, 15053166), (124, 14567580), (135, 13380592), (144, 12544305), (155, 11654064), (159, 11360880), (180, 10035444), (186, 9711720), (212, 8520660), (216, 8362870), (240, 7526583), (248, 7283790), (265, 6816528), (270, 6690296), (279, 6474480), (310, 5827032), (318, 5680440), (360, 5017722), (372, 4855860), (424, 4260330), (432, 4181435), (465, 3884688), (477, 3786960), (496, 3641895), (509, 3548880), (530, 3408264), (540, 3345148), (558, 3237240), (620, 2913516), (636, 2840220), (720, 2508861), (744, 2427930), (795, 2272176), (837, 2158160), (848, 2130165), (930, 1942344), (954, 1893480), (1018, 1774440), (1060, 1704132), (1080, 1672574), (1116, 1618620), (1240, 1456758), (1272, 1420110), (1395, 1294896), (1431, 1262320), (1488, 1213965), (1527, 1182960), (1590, 1136088), (1643, 1099440), (1674, 1079080), (1860, 971172), (1908, 946740), (2036, 887220), (2120, 852066), (2160, 836287), (2232, 809310), (2385, 757392), (2480, 728379), (2544, 710055), (2545, 709776), (2790, 647448), (2862, 631160), (3054, 591480), (3180, 568044), (3286, 549720), (3348, 539540), (3720, 485586), (3816, 473370), (4072, 443610), (4185, 431632), (4240, 426033), (4464, 404655), (4581, 394320), (4770, 378696), (4929, 366480), (5090, 354888), (5580, 323724), (5724, 315580), (6108, 295740), (6360, 284022), (6572, 274860), (6696, 269770), (7155, 252464), (7440, 242793), (7632, 236685), (7635, 236592), (8144, 221805), (8215, 219888), (8370, 215816), (9162, 197160), (9540, 189348), (9858, 183240), (10180, 177444), (11160, 161862), (11448, 157790), (12216, 147870), (12720, 142011), (13144, 137430), (13392, 134885), (13743, 131440), (14310, 126232), (14787, 122160), (15270, 118296), (15779, 114480), (16430, 109944), (16740, 107908), (18324, 98580), (19080, 94674), (19716, 91620), (20360, 88722), (22320, 80931), (22896, 78895), (22905, 78864), (24432, 73935), (24645, 73296), (26288, 68715), (26977, 66960), (27486, 65720), (28620, 63116), (29574, 61080), (30540, 59148), (31558, 57240), (32860, 54972), (33480, 53954), (36648, 49290), (38160, 47337), (39432, 45810), (40720, 44361)]