4208984360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1400

約数の個数: 192

約数和(自身を含む): 11661926400

約数和(自身を除く): 7452942040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 73, 92, 98, 115, 140, 146, 161, 184, 196, 230, 245, 280, 292, 322, 365, 392, 460, 490, 511, 584, 644, 730, 805, 920, 980, 1022, 1127, 1279, 1288, 1460, 1610, 1679, 1960, 2044, 2254, 2555, 2558, 2920, 3220, 3358, 3577, 4088, 4508, 5110, 5116, 5635, 6395, 6440, 6716, 7154, 8395, 8953, 9016, 10220, 10232, 11270, 11753, 12790, 13432, 14308, 16790, 17885, 17906, 20440, 22540, 23506, 25580, 28616, 29417, 33580, 35770, 35812, 44765, 45080, 47012, 51160, 58765, 58834, 62671, 67160, 71540, 71624, 82271, 89530, 93367, 94024, 117530, 117668, 125342, 143080, 147085, 164542, 179060, 186734, 205919, 235060, 235336, 250684, 294170, 313355, 329084, 358120, 373468, 411355, 411838, 466835, 470120, 501368, 588340, 626710, 653569, 658168, 746936, 822710, 823676, 933670, 1029595, 1176680, 1253420, 1307138, 1441433, 1645420, 1647352, 1867340, 2059190, 2147441, 2506840, 2614276, 2882866, 3267845, 3290840, 3734680, 4118380, 4294882, 4574983, 5228552, 5765732, 6535690, 7207165, 8236760, 8589764, 9149966, 10737205, 11531464, 13071380, 14414330, 15032087, 17179528, 18299932, 21474410, 22874915, 26142760, 28828660, 30064174, 36599864, 42948820, 45749830, 57657320, 60128348, 75160435, 85897640, 91499660, 105224609, 120256696, 150320870, 182999320, 210449218, 300641740, 420898436, 526123045, 601283480, 841796872, 1052246090, 2104492180, 4208984360]

約数ペア:

[(1, 4208984360), (2, 2104492180), (4, 1052246090), (5, 841796872), (7, 601283480), (8, 526123045), (10, 420898436), (14, 300641740), (20, 210449218), (23, 182999320), (28, 150320870), (35, 120256696), (40, 105224609), (46, 91499660), (49, 85897640), (56, 75160435), (70, 60128348), (73, 57657320), (92, 45749830), (98, 42948820), (115, 36599864), (140, 30064174), (146, 28828660), (161, 26142760), (184, 22874915), (196, 21474410), (230, 18299932), (245, 17179528), (280, 15032087), (292, 14414330), (322, 13071380), (365, 11531464), (392, 10737205), (460, 9149966), (490, 8589764), (511, 8236760), (584, 7207165), (644, 6535690), (730, 5765732), (805, 5228552), (920, 4574983), (980, 4294882), (1022, 4118380), (1127, 3734680), (1279, 3290840), (1288, 3267845), (1460, 2882866), (1610, 2614276), (1679, 2506840), (1960, 2147441), (2044, 2059190), (2254, 1867340), (2555, 1647352), (2558, 1645420), (2920, 1441433), (3220, 1307138), (3358, 1253420), (3577, 1176680), (4088, 1029595), (4508, 933670), (5110, 823676), (5116, 822710), (5635, 746936), (6395, 658168), (6440, 653569), (6716, 626710), (7154, 588340), (8395, 501368), (8953, 470120), (9016, 466835), (10220, 411838), (10232, 411355), (11270, 373468), (11753, 358120), (12790, 329084), (13432, 313355), (14308, 294170), (16790, 250684), (17885, 235336), (17906, 235060), (20440, 205919), (22540, 186734), (23506, 179060), (25580, 164542), (28616, 147085), (29417, 143080), (33580, 125342), (35770, 117668), (35812, 117530), (44765, 94024), (45080, 93367), (47012, 89530), (51160, 82271), (58765, 71624), (58834, 71540), (62671, 67160)]