228757440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 224

約数和(自身を含む): 782141184

約数和(自身を除く): 553383744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 107, 120, 131, 136, 160, 170, 192, 204, 214, 240, 255, 262, 272, 320, 321, 340, 393, 408, 428, 480, 510, 524, 535, 544, 642, 655, 680, 786, 816, 856, 960, 1020, 1048, 1070, 1088, 1284, 1310, 1360, 1572, 1605, 1632, 1712, 1819, 1965, 2040, 2096, 2140, 2227, 2568, 2620, 2720, 3144, 3210, 3264, 3424, 3638, 3930, 4080, 4192, 4280, 4454, 5136, 5240, 5440, 5457, 6288, 6420, 6681, 6848, 7276, 7860, 8160, 8384, 8560, 8908, 9095, 10272, 10480, 10914, 11135, 12576, 12840, 13362, 14017, 14552, 15720, 16320, 17120, 17816, 18190, 20544, 20960, 21828, 22270, 25152, 25680, 26724, 27285, 28034, 29104, 31440, 33405, 34240, 35632, 36380, 41920, 42051, 43656, 44540, 51360, 53448, 54570, 56068, 58208, 62880, 66810, 70085, 71264, 72760, 84102, 87312, 89080, 102720, 106896, 109140, 112136, 116416, 125760, 133620, 140170, 142528, 145520, 168204, 174624, 178160, 210255, 213792, 218280, 224272, 238289, 267240, 280340, 291040, 336408, 349248, 356320, 420510, 427584, 436560, 448544, 476578, 534480, 560680, 582080, 672816, 712640, 714867, 841020, 873120, 897088, 953156, 1068960, 1121360, 1191445, 1345632, 1429734, 1682040, 1746240, 1906312, 2137920, 2242720, 2382890, 2691264, 2859468, 3364080, 3574335, 3812624, 4485440, 4765780, 5718936, 6728160, 7148670, 7625248, 9531560, 11437872, 13456320, 14297340, 15250496, 19063120, 22875744, 28594680, 38126240, 45751488, 57189360, 76252480, 114378720, 228757440]

約数ペア:

[(1, 228757440), (2, 114378720), (3, 76252480), (4, 57189360), (5, 45751488), (6, 38126240), (8, 28594680), (10, 22875744), (12, 19063120), (15, 15250496), (16, 14297340), (17, 13456320), (20, 11437872), (24, 9531560), (30, 7625248), (32, 7148670), (34, 6728160), (40, 5718936), (48, 4765780), (51, 4485440), (60, 3812624), (64, 3574335), (68, 3364080), (80, 2859468), (85, 2691264), (96, 2382890), (102, 2242720), (107, 2137920), (120, 1906312), (131, 1746240), (136, 1682040), (160, 1429734), (170, 1345632), (192, 1191445), (204, 1121360), (214, 1068960), (240, 953156), (255, 897088), (262, 873120), (272, 841020), (320, 714867), (321, 712640), (340, 672816), (393, 582080), (408, 560680), (428, 534480), (480, 476578), (510, 448544), (524, 436560), (535, 427584), (544, 420510), (642, 356320), (655, 349248), (680, 336408), (786, 291040), (816, 280340), (856, 267240), (960, 238289), (1020, 224272), (1048, 218280), (1070, 213792), (1088, 210255), (1284, 178160), (1310, 174624), (1360, 168204), (1572, 145520), (1605, 142528), (1632, 140170), (1712, 133620), (1819, 125760), (1965, 116416), (2040, 112136), (2096, 109140), (2140, 106896), (2227, 102720), (2568, 89080), (2620, 87312), (2720, 84102), (3144, 72760), (3210, 71264), (3264, 70085), (3424, 66810), (3638, 62880), (3930, 58208), (4080, 56068), (4192, 54570), (4280, 53448), (4454, 51360), (5136, 44540), (5240, 43656), (5440, 42051), (5457, 41920), (6288, 36380), (6420, 35632), (6681, 34240), (6848, 33405), (7276, 31440), (7860, 29104), (8160, 28034), (8384, 27285), (8560, 26724), (8908, 25680), (9095, 25152), (10272, 22270), (10480, 21828), (10914, 20960), (11135, 20544), (12576, 18190), (12840, 17816), (13362, 17120), (14017, 16320), (14552, 15720)]