1189210880

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 3430486080

約数和(自身を除く): 2241275200

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 73, 80, 88, 89, 104, 110, 128, 130, 143, 146, 160, 176, 178, 208, 220, 256, 260, 286, 292, 320, 352, 356, 365, 416, 440, 445, 520, 572, 584, 640, 704, 712, 715, 730, 803, 832, 880, 890, 949, 979, 1040, 1144, 1157, 1168, 1280, 1408, 1424, 1430, 1460, 1606, 1664, 1760, 1780, 1898, 1958, 2080, 2288, 2314, 2336, 2816, 2848, 2860, 2920, 3212, 3328, 3520, 3560, 3796, 3916, 4015, 4160, 4576, 4628, 4672, 4745, 4895, 5696, 5720, 5785, 5840, 6424, 6497, 7040, 7120, 7592, 7832, 8030, 8320, 9152, 9256, 9344, 9490, 9790, 10439, 11392, 11440, 11570, 11680, 12727, 12848, 12994, 14080, 14240, 15184, 15664, 16060, 16640, 18304, 18512, 18688, 18980, 19580, 20878, 22784, 22880, 23140, 23360, 25454, 25696, 25988, 28480, 30368, 31328, 32120, 32485, 36608, 37024, 37960, 39160, 41756, 45760, 46280, 46720, 50908, 51392, 51976, 52195, 56960, 60736, 62656, 63635, 64240, 64970, 71467, 74048, 75920, 78320, 83512, 84461, 91520, 92560, 93440, 101816, 102784, 103952, 104390, 113920, 121472, 125312, 127270, 128480, 129940, 142934, 148096, 151840, 156640, 167024, 168922, 183040, 185120, 203632, 205568, 207904, 208780, 242944, 250624, 254540, 256960, 259880, 285868, 296192, 303680, 313280, 334048, 337844, 357335, 370240, 407264, 415808, 417560, 422305, 509080, 513920, 519760, 571736, 607360, 626560, 668096, 675688, 714670, 740480, 814528, 831616, 835120, 844610, 929071, 1018160, 1027840, 1039520, 1143472, 1214720, 1253120, 1336192, 1351376, 1429340, 1480960, 1629056, 1663232, 1670240, 1689220, 1858142, 2036320, 2079040, 2286944, 2672384, 2702752, 2858680, 3258112, 3340480, 3378440, 3716284, 4072640, 4158080, 4573888, 4645355, 5405504, 5717360, 6680960, 6756880, 7432568, 8145280, 8316160, 9147776, 9290710, 10811008, 11434720, 13361920, 13513760, 14865136, 16290560, 18295552, 18581420, 21622016, 22869440, 27027520, 29730272, 37162840, 45738880, 54055040, 59460544, 74325680, 91477760, 108110080, 118921088, 148651360, 237842176, 297302720, 594605440, 1189210880]

約数ペア:

[(1, 1189210880), (2, 594605440), (4, 297302720), (5, 237842176), (8, 148651360), (10, 118921088), (11, 108110080), (13, 91477760), (16, 74325680), (20, 59460544), (22, 54055040), (26, 45738880), (32, 37162840), (40, 29730272), (44, 27027520), (52, 22869440), (55, 21622016), (64, 18581420), (65, 18295552), (73, 16290560), (80, 14865136), (88, 13513760), (89, 13361920), (104, 11434720), (110, 10811008), (128, 9290710), (130, 9147776), (143, 8316160), (146, 8145280), (160, 7432568), (176, 6756880), (178, 6680960), (208, 5717360), (220, 5405504), (256, 4645355), (260, 4573888), (286, 4158080), (292, 4072640), (320, 3716284), (352, 3378440), (356, 3340480), (365, 3258112), (416, 2858680), (440, 2702752), (445, 2672384), (520, 2286944), (572, 2079040), (584, 2036320), (640, 1858142), (704, 1689220), (712, 1670240), (715, 1663232), (730, 1629056), (803, 1480960), (832, 1429340), (880, 1351376), (890, 1336192), (949, 1253120), (979, 1214720), (1040, 1143472), (1144, 1039520), (1157, 1027840), (1168, 1018160), (1280, 929071), (1408, 844610), (1424, 835120), (1430, 831616), (1460, 814528), (1606, 740480), (1664, 714670), (1760, 675688), (1780, 668096), (1898, 626560), (1958, 607360), (2080, 571736), (2288, 519760), (2314, 513920), (2336, 509080), (2816, 422305), (2848, 417560), (2860, 415808), (2920, 407264), (3212, 370240), (3328, 357335), (3520, 337844), (3560, 334048), (3796, 313280), (3916, 303680), (4015, 296192), (4160, 285868), (4576, 259880), (4628, 256960), (4672, 254540), (4745, 250624), (4895, 242944), (5696, 208780), (5720, 207904), (5785, 205568), (5840, 203632), (6424, 185120), (6497, 183040), (7040, 168922), (7120, 167024), (7592, 156640), (7832, 151840), (8030, 148096), (8320, 142934), (9152, 129940), (9256, 128480), (9344, 127270), (9490, 125312), (9790, 121472), (10439, 113920), (11392, 104390), (11440, 103952), (11570, 102784), (11680, 101816), (12727, 93440), (12848, 92560), (12994, 91520), (14080, 84461), (14240, 83512), (15184, 78320), (15664, 75920), (16060, 74048), (16640, 71467), (18304, 64970), (18512, 64240), (18688, 63635), (18980, 62656), (19580, 60736), (20878, 56960), (22784, 52195), (22880, 51976), (23140, 51392), (23360, 50908), (25454, 46720), (25696, 46280), (25988, 45760), (28480, 41756), (30368, 39160), (31328, 37960), (32120, 37024), (32485, 36608)]