228471840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 360

約数和(自身を含む): 870577092

約数和(自身を除く): 642105252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 61, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 122, 135, 136, 144, 153, 160, 162, 170, 180, 183, 204, 216, 240, 244, 255, 270, 272, 288, 289, 305, 306, 324, 340, 360, 366, 405, 408, 432, 459, 480, 488, 510, 540, 544, 549, 578, 610, 612, 648, 680, 720, 732, 765, 810, 816, 864, 867, 915, 918, 976, 1020, 1037, 1080, 1098, 1156, 1220, 1224, 1296, 1360, 1377, 1440, 1445, 1464, 1530, 1620, 1632, 1647, 1734, 1830, 1836, 1952, 2040, 2074, 2160, 2196, 2295, 2312, 2440, 2448, 2592, 2601, 2720, 2745, 2754, 2890, 2928, 3060, 3111, 3240, 3294, 3468, 3660, 3672, 4080, 4148, 4320, 4335, 4392, 4590, 4624, 4880, 4896, 4941, 5185, 5202, 5490, 5508, 5780, 5856, 6120, 6222, 6480, 6588, 6885, 6936, 7320, 7344, 7803, 8160, 8235, 8296, 8670, 8784, 9180, 9248, 9333, 9760, 9882, 10370, 10404, 10980, 11016, 11560, 12240, 12444, 12960, 13005, 13176, 13770, 13872, 14640, 14688, 15555, 15606, 16470, 16592, 17340, 17568, 17629, 18360, 18666, 19764, 20740, 20808, 21960, 22032, 23120, 23409, 24480, 24705, 24888, 26010, 26352, 27540, 27744, 27999, 29280, 31110, 31212, 32940, 33184, 34680, 35258, 36720, 37332, 39015, 39528, 41480, 41616, 43920, 44064, 46240, 46665, 46818, 49410, 49776, 52020, 52704, 52887, 55080, 55998, 62220, 62424, 65880, 69360, 70516, 73440, 74664, 78030, 79056, 82960, 83232, 83997, 87840, 88145, 93330, 93636, 98820, 99552, 104040, 105774, 110160, 111996, 117045, 124440, 124848, 131760, 138720, 139995, 141032, 149328, 156060, 158112, 158661, 165920, 167994, 176290, 186660, 187272, 197640, 208080, 211548, 220320, 223992, 234090, 248880, 249696, 263520, 264435, 279990, 282064, 298656, 312120, 317322, 335988, 352580, 373320, 374544, 395280, 416160, 419985, 423096, 447984, 468180, 475983, 497760, 528870, 559980, 564128, 624240, 634644, 671976, 705160, 746640, 749088, 790560, 793305, 839970, 846192, 895968, 936360, 951966, 1057740, 1119960, 1248480, 1269288, 1343952, 1410320, 1427949, 1493280, 1586610, 1679940, 1692384, 1872720, 1903932, 2115480, 2239920, 2379915, 2538576, 2687904, 2820640, 2855898, 3173220, 3359880, 3745440, 3807864, 4230960, 4479840, 4759830, 5077152, 5711796, 6346440, 6719760, 7139745, 7615728, 8461920, 9519660, 11423592, 12692880, 13439520, 14279490, 15231456, 19039320, 22847184, 25385760, 28558980, 38078640, 45694368, 57117960, 76157280, 114235920, 228471840]

約数ペア:

[(1, 228471840), (2, 114235920), (3, 76157280), (4, 57117960), (5, 45694368), (6, 38078640), (8, 28558980), (9, 25385760), (10, 22847184), (12, 19039320), (15, 15231456), (16, 14279490), (17, 13439520), (18, 12692880), (20, 11423592), (24, 9519660), (27, 8461920), (30, 7615728), (32, 7139745), (34, 6719760), (36, 6346440), (40, 5711796), (45, 5077152), (48, 4759830), (51, 4479840), (54, 4230960), (60, 3807864), (61, 3745440), (68, 3359880), (72, 3173220), (80, 2855898), (81, 2820640), (85, 2687904), (90, 2538576), (96, 2379915), (102, 2239920), (108, 2115480), (120, 1903932), (122, 1872720), (135, 1692384), (136, 1679940), (144, 1586610), (153, 1493280), (160, 1427949), (162, 1410320), (170, 1343952), (180, 1269288), (183, 1248480), (204, 1119960), (216, 1057740), (240, 951966), (244, 936360), (255, 895968), (270, 846192), (272, 839970), (288, 793305), (289, 790560), (305, 749088), (306, 746640), (324, 705160), (340, 671976), (360, 634644), (366, 624240), (405, 564128), (408, 559980), (432, 528870), (459, 497760), (480, 475983), (488, 468180), (510, 447984), (540, 423096), (544, 419985), (549, 416160), (578, 395280), (610, 374544), (612, 373320), (648, 352580), (680, 335988), (720, 317322), (732, 312120), (765, 298656), (810, 282064), (816, 279990), (864, 264435), (867, 263520), (915, 249696), (918, 248880), (976, 234090), (1020, 223992), (1037, 220320), (1080, 211548), (1098, 208080), (1156, 197640), (1220, 187272), (1224, 186660), (1296, 176290), (1360, 167994), (1377, 165920), (1440, 158661), (1445, 158112), (1464, 156060), (1530, 149328), (1620, 141032), (1632, 139995), (1647, 138720), (1734, 131760), (1830, 124848), (1836, 124440), (1952, 117045), (2040, 111996), (2074, 110160), (2160, 105774), (2196, 104040), (2295, 99552), (2312, 98820), (2440, 93636), (2448, 93330), (2592, 88145), (2601, 87840), (2720, 83997), (2745, 83232), (2754, 82960), (2890, 79056), (2928, 78030), (3060, 74664), (3111, 73440), (3240, 70516), (3294, 69360), (3468, 65880), (3660, 62424), (3672, 62220), (4080, 55998), (4148, 55080), (4320, 52887), (4335, 52704), (4392, 52020), (4590, 49776), (4624, 49410), (4880, 46818), (4896, 46665), (4941, 46240), (5185, 44064), (5202, 43920), (5490, 41616), (5508, 41480), (5780, 39528), (5856, 39015), (6120, 37332), (6222, 36720), (6480, 35258), (6588, 34680), (6885, 33184), (6936, 32940), (7320, 31212), (7344, 31110), (7803, 29280), (8160, 27999), (8235, 27744), (8296, 27540), (8670, 26352), (8784, 26010), (9180, 24888), (9248, 24705), (9333, 24480), (9760, 23409), (9882, 23120), (10370, 22032), (10404, 21960), (10980, 20808), (11016, 20740), (11560, 19764), (12240, 18666), (12444, 18360), (12960, 17629), (13005, 17568), (13176, 17340), (13770, 16592), (13872, 16470), (14640, 15606), (14688, 15555)]