223690080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:461

約数の個数: 192

約数和(自身を含む): 757693440

約数和(自身を除く): 534003360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 79, 80, 85, 96, 102, 120, 136, 158, 160, 170, 204, 237, 240, 255, 272, 316, 340, 347, 395, 408, 474, 480, 510, 544, 632, 680, 694, 790, 816, 948, 1020, 1041, 1185, 1264, 1343, 1360, 1388, 1580, 1632, 1735, 1896, 2040, 2082, 2370, 2528, 2686, 2720, 2776, 3160, 3470, 3792, 4029, 4080, 4164, 4740, 5205, 5372, 5552, 5899, 6320, 6715, 6940, 7584, 8058, 8160, 8328, 9480, 10410, 10744, 11104, 11798, 12640, 13430, 13880, 16116, 16656, 17697, 18960, 20145, 20820, 21488, 23596, 26860, 27413, 27760, 29495, 32232, 33312, 35394, 37920, 40290, 41640, 42976, 47192, 53720, 54826, 55520, 58990, 64464, 70788, 80580, 82239, 83280, 88485, 94384, 107440, 109652, 117980, 128928, 137065, 141576, 161160, 164478, 166560, 176970, 188768, 214880, 219304, 235960, 274130, 283152, 322320, 328956, 353940, 411195, 438608, 466021, 471920, 548260, 566304, 644640, 657912, 707880, 822390, 877216, 932042, 943840, 1096520, 1315824, 1398063, 1415760, 1644780, 1864084, 2193040, 2330105, 2631648, 2796126, 2831520, 3289560, 3728168, 4386080, 4660210, 5592252, 6579120, 6990315, 7456336, 9320420, 11184504, 13158240, 13980630, 14912672, 18640840, 22369008, 27961260, 37281680, 44738016, 55922520, 74563360, 111845040, 223690080]

約数ペア:

[(1, 223690080), (2, 111845040), (3, 74563360), (4, 55922520), (5, 44738016), (6, 37281680), (8, 27961260), (10, 22369008), (12, 18640840), (15, 14912672), (16, 13980630), (17, 13158240), (20, 11184504), (24, 9320420), (30, 7456336), (32, 6990315), (34, 6579120), (40, 5592252), (48, 4660210), (51, 4386080), (60, 3728168), (68, 3289560), (79, 2831520), (80, 2796126), (85, 2631648), (96, 2330105), (102, 2193040), (120, 1864084), (136, 1644780), (158, 1415760), (160, 1398063), (170, 1315824), (204, 1096520), (237, 943840), (240, 932042), (255, 877216), (272, 822390), (316, 707880), (340, 657912), (347, 644640), (395, 566304), (408, 548260), (474, 471920), (480, 466021), (510, 438608), (544, 411195), (632, 353940), (680, 328956), (694, 322320), (790, 283152), (816, 274130), (948, 235960), (1020, 219304), (1041, 214880), (1185, 188768), (1264, 176970), (1343, 166560), (1360, 164478), (1388, 161160), (1580, 141576), (1632, 137065), (1735, 128928), (1896, 117980), (2040, 109652), (2082, 107440), (2370, 94384), (2528, 88485), (2686, 83280), (2720, 82239), (2776, 80580), (3160, 70788), (3470, 64464), (3792, 58990), (4029, 55520), (4080, 54826), (4164, 53720), (4740, 47192), (5205, 42976), (5372, 41640), (5552, 40290), (5899, 37920), (6320, 35394), (6715, 33312), (6940, 32232), (7584, 29495), (8058, 27760), (8160, 27413), (8328, 26860), (9480, 23596), (10410, 21488), (10744, 20820), (11104, 20145), (11798, 18960), (12640, 17697), (13430, 16656), (13880, 16116)]