288889920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{829}}^1$

素因数の和:874

約数の個数: 252

約数和(自身を含む): 1093523340

約数和(自身を除く): 804633420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 264, 288, 320, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 576, 605, 660, 704, 720, 726, 792, 829, 880, 960, 968, 990, 1056, 1089, 1210, 1320, 1440, 1452, 1584, 1658, 1760, 1815, 1936, 1980, 2112, 2178, 2420, 2487, 2640, 2880, 2904, 3168, 3316, 3520, 3630, 3872, 3960, 4145, 4356, 4840, 4974, 5280, 5445, 5808, 6336, 6632, 7260, 7461, 7744, 7920, 8290, 8712, 9119, 9680, 9948, 10560, 10890, 11616, 12435, 13264, 14520, 14922, 15840, 16580, 17424, 18238, 19360, 19896, 21780, 23232, 24870, 26528, 27357, 29040, 29844, 31680, 33160, 34848, 36476, 37305, 38720, 39792, 43560, 45595, 49740, 53056, 54714, 58080, 59688, 66320, 69696, 72952, 74610, 79584, 82071, 87120, 91190, 99480, 100309, 109428, 116160, 119376, 132640, 136785, 145904, 149220, 159168, 164142, 174240, 182380, 198960, 200618, 218856, 238752, 265280, 273570, 291808, 298440, 300927, 328284, 348480, 364760, 397920, 401236, 410355, 437712, 477504, 501545, 547140, 583616, 596880, 601854, 656568, 729520, 795840, 802472, 820710, 875424, 902781, 1003090, 1094280, 1193760, 1203708, 1313136, 1459040, 1504635, 1604944, 1641420, 1750848, 1805562, 2006180, 2188560, 2387520, 2407416, 2626272, 2918080, 3009270, 3209888, 3282840, 3611124, 4012360, 4377120, 4513905, 4814832, 5252544, 6018540, 6419776, 6565680, 7222248, 8024720, 8754240, 9027810, 9629664, 12037080, 13131360, 14444496, 16049440, 18055620, 19259328, 24074160, 26262720, 28888992, 32098880, 36111240, 48148320, 57777984, 72222480, 96296640, 144444960, 288889920]

約数ペア:

[(1, 288889920), (2, 144444960), (3, 96296640), (4, 72222480), (5, 57777984), (6, 48148320), (8, 36111240), (9, 32098880), (10, 28888992), (11, 26262720), (12, 24074160), (15, 19259328), (16, 18055620), (18, 16049440), (20, 14444496), (22, 13131360), (24, 12037080), (30, 9629664), (32, 9027810), (33, 8754240), (36, 8024720), (40, 7222248), (44, 6565680), (45, 6419776), (48, 6018540), (55, 5252544), (60, 4814832), (64, 4513905), (66, 4377120), (72, 4012360), (80, 3611124), (88, 3282840), (90, 3209888), (96, 3009270), (99, 2918080), (110, 2626272), (120, 2407416), (121, 2387520), (132, 2188560), (144, 2006180), (160, 1805562), (165, 1750848), (176, 1641420), (180, 1604944), (192, 1504635), (198, 1459040), (220, 1313136), (240, 1203708), (242, 1193760), (264, 1094280), (288, 1003090), (320, 902781), (330, 875424), (352, 820710), (360, 802472), (363, 795840), (396, 729520), (440, 656568), (480, 601854), (484, 596880), (495, 583616), (528, 547140), (576, 501545), (605, 477504), (660, 437712), (704, 410355), (720, 401236), (726, 397920), (792, 364760), (829, 348480), (880, 328284), (960, 300927), (968, 298440), (990, 291808), (1056, 273570), (1089, 265280), (1210, 238752), (1320, 218856), (1440, 200618), (1452, 198960), (1584, 182380), (1658, 174240), (1760, 164142), (1815, 159168), (1936, 149220), (1980, 145904), (2112, 136785), (2178, 132640), (2420, 119376), (2487, 116160), (2640, 109428), (2880, 100309), (2904, 99480), (3168, 91190), (3316, 87120), (3520, 82071), (3630, 79584), (3872, 74610), (3960, 72952), (4145, 69696), (4356, 66320), (4840, 59688), (4974, 58080), (5280, 54714), (5445, 53056), (5808, 49740), (6336, 45595), (6632, 43560), (7260, 39792), (7461, 38720), (7744, 37305), (7920, 36476), (8290, 34848), (8712, 33160), (9119, 31680), (9680, 29844), (9948, 29040), (10560, 27357), (10890, 26528), (11616, 24870), (12435, 23232), (13264, 21780), (14520, 19896), (14922, 19360), (15840, 18238), (16580, 17424)]