284248440

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:264

約数の個数: 320

約数和(自身を含む): 1112348160

約数和(自身を除く): 828099720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 83, 84, 90, 105, 108, 120, 126, 135, 140, 151, 162, 166, 168, 180, 189, 210, 216, 249, 252, 270, 280, 302, 315, 324, 332, 360, 378, 405, 415, 420, 453, 498, 504, 540, 567, 581, 604, 630, 648, 664, 747, 755, 756, 810, 830, 840, 906, 945, 996, 1057, 1080, 1134, 1162, 1208, 1245, 1260, 1359, 1494, 1510, 1512, 1620, 1660, 1743, 1812, 1890, 1992, 2114, 2241, 2265, 2268, 2324, 2490, 2520, 2718, 2835, 2905, 2988, 3020, 3171, 3240, 3320, 3486, 3624, 3735, 3780, 4077, 4228, 4482, 4530, 4536, 4648, 4980, 5229, 5285, 5436, 5670, 5810, 5976, 6040, 6342, 6723, 6795, 6972, 7470, 7560, 8154, 8456, 8715, 8964, 9060, 9513, 9960, 10458, 10570, 10872, 11205, 11340, 11620, 12231, 12533, 12684, 13446, 13590, 13944, 14940, 15687, 15855, 16308, 17430, 17928, 18120, 19026, 20385, 20916, 21140, 22410, 22680, 23240, 24462, 25066, 25368, 26145, 26892, 27180, 28539, 29880, 31374, 31710, 32616, 33615, 34860, 37599, 38052, 40770, 41832, 42280, 44820, 47061, 47565, 48924, 50132, 52290, 53784, 54360, 57078, 61155, 62665, 62748, 63420, 67230, 69720, 75198, 76104, 78435, 81540, 85617, 87731, 89640, 94122, 95130, 97848, 100264, 104580, 112797, 114156, 122310, 125330, 125496, 126840, 134460, 142695, 150396, 156870, 163080, 171234, 175462, 187995, 188244, 190260, 209160, 225594, 228312, 235305, 244620, 250660, 263193, 268920, 285390, 300792, 313740, 338391, 342468, 350924, 375990, 376488, 380520, 428085, 438655, 451188, 470610, 489240, 501320, 526386, 563985, 570780, 627480, 676782, 684936, 701848, 751980, 789579, 856170, 877310, 902376, 941220, 1015173, 1052772, 1127970, 1141560, 1315965, 1353564, 1503960, 1579158, 1691955, 1712340, 1754620, 1882440, 2030346, 2105544, 2255940, 2368737, 2631930, 2707128, 3158316, 3383910, 3424680, 3509240, 3947895, 4060692, 4511880, 4737474, 5075865, 5263860, 6316632, 6767820, 7106211, 7895790, 8121384, 9474948, 10151730, 10527720, 11843685, 13535640, 14212422, 15791580, 18949896, 20303460, 23687370, 28424844, 31583160, 35531055, 40606920, 47374740, 56849688, 71062110, 94749480, 142124220, 284248440]

約数ペア:

[(1, 284248440), (2, 142124220), (3, 94749480), (4, 71062110), (5, 56849688), (6, 47374740), (7, 40606920), (8, 35531055), (9, 31583160), (10, 28424844), (12, 23687370), (14, 20303460), (15, 18949896), (18, 15791580), (20, 14212422), (21, 13535640), (24, 11843685), (27, 10527720), (28, 10151730), (30, 9474948), (35, 8121384), (36, 7895790), (40, 7106211), (42, 6767820), (45, 6316632), (54, 5263860), (56, 5075865), (60, 4737474), (63, 4511880), (70, 4060692), (72, 3947895), (81, 3509240), (83, 3424680), (84, 3383910), (90, 3158316), (105, 2707128), (108, 2631930), (120, 2368737), (126, 2255940), (135, 2105544), (140, 2030346), (151, 1882440), (162, 1754620), (166, 1712340), (168, 1691955), (180, 1579158), (189, 1503960), (210, 1353564), (216, 1315965), (249, 1141560), (252, 1127970), (270, 1052772), (280, 1015173), (302, 941220), (315, 902376), (324, 877310), (332, 856170), (360, 789579), (378, 751980), (405, 701848), (415, 684936), (420, 676782), (453, 627480), (498, 570780), (504, 563985), (540, 526386), (567, 501320), (581, 489240), (604, 470610), (630, 451188), (648, 438655), (664, 428085), (747, 380520), (755, 376488), (756, 375990), (810, 350924), (830, 342468), (840, 338391), (906, 313740), (945, 300792), (996, 285390), (1057, 268920), (1080, 263193), (1134, 250660), (1162, 244620), (1208, 235305), (1245, 228312), (1260, 225594), (1359, 209160), (1494, 190260), (1510, 188244), (1512, 187995), (1620, 175462), (1660, 171234), (1743, 163080), (1812, 156870), (1890, 150396), (1992, 142695), (2114, 134460), (2241, 126840), (2265, 125496), (2268, 125330), (2324, 122310), (2490, 114156), (2520, 112797), (2718, 104580), (2835, 100264), (2905, 97848), (2988, 95130), (3020, 94122), (3171, 89640), (3240, 87731), (3320, 85617), (3486, 81540), (3624, 78435), (3735, 76104), (3780, 75198), (4077, 69720), (4228, 67230), (4482, 63420), (4530, 62748), (4536, 62665), (4648, 61155), (4980, 57078), (5229, 54360), (5285, 53784), (5436, 52290), (5670, 50132), (5810, 48924), (5976, 47565), (6040, 47061), (6342, 44820), (6723, 42280), (6795, 41832), (6972, 40770), (7470, 38052), (7560, 37599), (8154, 34860), (8456, 33615), (8715, 32616), (8964, 31710), (9060, 31374), (9513, 29880), (9960, 28539), (10458, 27180), (10570, 26892), (10872, 26145), (11205, 25368), (11340, 25066), (11620, 24462), (12231, 23240), (12533, 22680), (12684, 22410), (13446, 21140), (13590, 20916), (13944, 20385), (14940, 19026), (15687, 18120), (15855, 17928), (16308, 17430)]