222710880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:606

約数の個数: 288

約数和(自身を含む): 865632096

約数和(自身を除く): 642921216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 136, 140, 147, 160, 168, 170, 196, 204, 210, 224, 238, 240, 245, 255, 272, 280, 294, 336, 340, 357, 392, 408, 420, 476, 480, 490, 510, 544, 557, 560, 588, 595, 672, 680, 714, 735, 784, 816, 833, 840, 952, 980, 1020, 1114, 1120, 1176, 1190, 1360, 1428, 1470, 1568, 1632, 1666, 1671, 1680, 1785, 1904, 1960, 2040, 2228, 2352, 2380, 2499, 2720, 2785, 2856, 2940, 3332, 3342, 3360, 3570, 3808, 3899, 3920, 4080, 4165, 4456, 4704, 4760, 4998, 5570, 5712, 5880, 6664, 6684, 7140, 7798, 7840, 8160, 8330, 8355, 8912, 9469, 9520, 9996, 11140, 11424, 11697, 11760, 12495, 13328, 13368, 14280, 15596, 16660, 16710, 17824, 18938, 19040, 19495, 19992, 22280, 23394, 23520, 24990, 26656, 26736, 27293, 28407, 28560, 31192, 33320, 33420, 37876, 38990, 39984, 44560, 46788, 47345, 49980, 53472, 54586, 56814, 57120, 58485, 62384, 66283, 66640, 66840, 75752, 77980, 79968, 81879, 89120, 93576, 94690, 99960, 109172, 113628, 116970, 124768, 132566, 133280, 133680, 136465, 142035, 151504, 155960, 163758, 187152, 189380, 198849, 199920, 218344, 227256, 233940, 265132, 267360, 272930, 284070, 303008, 311920, 327516, 331415, 374304, 378760, 397698, 399840, 409395, 436688, 454512, 463981, 467880, 530264, 545860, 568140, 623840, 655032, 662830, 757520, 795396, 818790, 873376, 909024, 927962, 935760, 994245, 1060528, 1091720, 1136280, 1310064, 1325660, 1391943, 1515040, 1590792, 1637580, 1855924, 1871520, 1988490, 2121056, 2183440, 2272560, 2319905, 2620128, 2651320, 2783886, 3181584, 3275160, 3711848, 3976980, 4366880, 4545120, 4639810, 5302640, 5567772, 6363168, 6550320, 6959715, 7423696, 7953960, 9279620, 10605280, 11135544, 13100640, 13919430, 14847392, 15907920, 18559240, 22271088, 27838860, 31815840, 37118480, 44542176, 55677720, 74236960, 111355440, 222710880]

約数ペア:

[(1, 222710880), (2, 111355440), (3, 74236960), (4, 55677720), (5, 44542176), (6, 37118480), (7, 31815840), (8, 27838860), (10, 22271088), (12, 18559240), (14, 15907920), (15, 14847392), (16, 13919430), (17, 13100640), (20, 11135544), (21, 10605280), (24, 9279620), (28, 7953960), (30, 7423696), (32, 6959715), (34, 6550320), (35, 6363168), (40, 5567772), (42, 5302640), (48, 4639810), (49, 4545120), (51, 4366880), (56, 3976980), (60, 3711848), (68, 3275160), (70, 3181584), (80, 2783886), (84, 2651320), (85, 2620128), (96, 2319905), (98, 2272560), (102, 2183440), (105, 2121056), (112, 1988490), (119, 1871520), (120, 1855924), (136, 1637580), (140, 1590792), (147, 1515040), (160, 1391943), (168, 1325660), (170, 1310064), (196, 1136280), (204, 1091720), (210, 1060528), (224, 994245), (238, 935760), (240, 927962), (245, 909024), (255, 873376), (272, 818790), (280, 795396), (294, 757520), (336, 662830), (340, 655032), (357, 623840), (392, 568140), (408, 545860), (420, 530264), (476, 467880), (480, 463981), (490, 454512), (510, 436688), (544, 409395), (557, 399840), (560, 397698), (588, 378760), (595, 374304), (672, 331415), (680, 327516), (714, 311920), (735, 303008), (784, 284070), (816, 272930), (833, 267360), (840, 265132), (952, 233940), (980, 227256), (1020, 218344), (1114, 199920), (1120, 198849), (1176, 189380), (1190, 187152), (1360, 163758), (1428, 155960), (1470, 151504), (1568, 142035), (1632, 136465), (1666, 133680), (1671, 133280), (1680, 132566), (1785, 124768), (1904, 116970), (1960, 113628), (2040, 109172), (2228, 99960), (2352, 94690), (2380, 93576), (2499, 89120), (2720, 81879), (2785, 79968), (2856, 77980), (2940, 75752), (3332, 66840), (3342, 66640), (3360, 66283), (3570, 62384), (3808, 58485), (3899, 57120), (3920, 56814), (4080, 54586), (4165, 53472), (4456, 49980), (4704, 47345), (4760, 46788), (4998, 44560), (5570, 39984), (5712, 38990), (5880, 37876), (6664, 33420), (6684, 33320), (7140, 31192), (7798, 28560), (7840, 28407), (8160, 27293), (8330, 26736), (8355, 26656), (8912, 24990), (9469, 23520), (9520, 23394), (9996, 22280), (11140, 19992), (11424, 19495), (11697, 19040), (11760, 18938), (12495, 17824), (13328, 16710), (13368, 16660), (14280, 15596)]