310234320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1187}}^1$

素因数の和:1231

約数の個数: 240

約数和(自身を含む): 1175549760

約数和(自身を除く): 865315440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 297, 330, 360, 363, 396, 432, 440, 484, 495, 528, 540, 594, 605, 660, 720, 726, 792, 880, 968, 990, 1080, 1089, 1187, 1188, 1210, 1320, 1452, 1485, 1584, 1815, 1936, 1980, 2160, 2178, 2374, 2376, 2420, 2640, 2904, 2970, 3267, 3561, 3630, 3960, 4356, 4748, 4752, 4840, 5445, 5808, 5935, 5940, 6534, 7122, 7260, 7920, 8712, 9496, 9680, 10683, 10890, 11870, 11880, 13057, 13068, 14244, 14520, 16335, 17424, 17805, 18992, 21366, 21780, 23740, 23760, 26114, 26136, 28488, 29040, 32049, 32670, 35610, 39171, 42732, 43560, 47480, 52228, 52272, 53415, 56976, 64098, 65285, 65340, 71220, 78342, 85464, 87120, 94960, 104456, 106830, 117513, 128196, 130570, 130680, 142440, 143627, 156684, 160245, 170928, 195855, 208912, 213660, 235026, 256392, 261140, 261360, 284880, 287254, 313368, 320490, 352539, 391710, 427320, 430881, 470052, 512784, 522280, 574508, 587565, 626736, 640980, 705078, 718135, 783420, 854640, 861762, 940104, 1044560, 1149016, 1175130, 1281960, 1292643, 1410156, 1436270, 1566840, 1723524, 1762695, 1880208, 2154405, 2298032, 2350260, 2563920, 2585286, 2820312, 2872540, 3133680, 3447048, 3525390, 3877929, 4308810, 4700520, 5170572, 5640624, 5745080, 6463215, 6894096, 7050780, 7755858, 8617620, 9401040, 10341144, 11490160, 12926430, 14101560, 15511716, 17235240, 19389645, 20682288, 25852860, 28203120, 31023432, 34470480, 38779290, 51705720, 62046864, 77558580, 103411440, 155117160, 310234320]

約数ペア:

[(1, 310234320), (2, 155117160), (3, 103411440), (4, 77558580), (5, 62046864), (6, 51705720), (8, 38779290), (9, 34470480), (10, 31023432), (11, 28203120), (12, 25852860), (15, 20682288), (16, 19389645), (18, 17235240), (20, 15511716), (22, 14101560), (24, 12926430), (27, 11490160), (30, 10341144), (33, 9401040), (36, 8617620), (40, 7755858), (44, 7050780), (45, 6894096), (48, 6463215), (54, 5745080), (55, 5640624), (60, 5170572), (66, 4700520), (72, 4308810), (80, 3877929), (88, 3525390), (90, 3447048), (99, 3133680), (108, 2872540), (110, 2820312), (120, 2585286), (121, 2563920), (132, 2350260), (135, 2298032), (144, 2154405), (165, 1880208), (176, 1762695), (180, 1723524), (198, 1566840), (216, 1436270), (220, 1410156), (240, 1292643), (242, 1281960), (264, 1175130), (270, 1149016), (297, 1044560), (330, 940104), (360, 861762), (363, 854640), (396, 783420), (432, 718135), (440, 705078), (484, 640980), (495, 626736), (528, 587565), (540, 574508), (594, 522280), (605, 512784), (660, 470052), (720, 430881), (726, 427320), (792, 391710), (880, 352539), (968, 320490), (990, 313368), (1080, 287254), (1089, 284880), (1187, 261360), (1188, 261140), (1210, 256392), (1320, 235026), (1452, 213660), (1485, 208912), (1584, 195855), (1815, 170928), (1936, 160245), (1980, 156684), (2160, 143627), (2178, 142440), (2374, 130680), (2376, 130570), (2420, 128196), (2640, 117513), (2904, 106830), (2970, 104456), (3267, 94960), (3561, 87120), (3630, 85464), (3960, 78342), (4356, 71220), (4748, 65340), (4752, 65285), (4840, 64098), (5445, 56976), (5808, 53415), (5935, 52272), (5940, 52228), (6534, 47480), (7122, 43560), (7260, 42732), (7920, 39171), (8712, 35610), (9496, 32670), (9680, 32049), (10683, 29040), (10890, 28488), (11870, 26136), (11880, 26114), (13057, 23760), (13068, 23740), (14244, 21780), (14520, 21366), (16335, 18992), (17424, 17805)]