1330682480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2239}}^1$

素因数の和:2311

約数の個数: 160

約数和(自身を含む): 3599769600

約数和(自身を除く): 2269087120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 23, 34, 38, 40, 46, 68, 76, 80, 85, 92, 95, 115, 136, 152, 170, 184, 190, 230, 272, 304, 323, 340, 368, 380, 391, 437, 460, 646, 680, 760, 782, 874, 920, 1292, 1360, 1520, 1564, 1615, 1748, 1840, 1955, 2185, 2239, 2584, 3128, 3230, 3496, 3910, 4370, 4478, 5168, 6256, 6460, 6992, 7429, 7820, 8740, 8956, 11195, 12920, 14858, 15640, 17480, 17912, 22390, 25840, 29716, 31280, 34960, 35824, 37145, 38063, 42541, 44780, 51497, 59432, 74290, 76126, 85082, 89560, 102994, 118864, 148580, 152252, 170164, 179120, 190315, 205988, 212705, 257485, 297160, 304504, 340328, 380630, 411976, 425410, 514970, 594320, 609008, 680656, 723197, 761260, 823952, 850820, 875449, 978443, 1029940, 1446394, 1522520, 1701640, 1750898, 1956886, 2059880, 2892788, 3045040, 3403280, 3501796, 3615985, 3913772, 4119760, 4377245, 4892215, 5785576, 7003592, 7231970, 7827544, 8754490, 9784430, 11571152, 14007184, 14463940, 15655088, 16633531, 17508980, 19568860, 28927880, 33267062, 35017960, 39137720, 57855760, 66534124, 70035920, 78275440, 83167655, 133068248, 166335310, 266136496, 332670620, 665341240, 1330682480]

約数ペア:

[(1, 1330682480), (2, 665341240), (4, 332670620), (5, 266136496), (8, 166335310), (10, 133068248), (16, 83167655), (17, 78275440), (19, 70035920), (20, 66534124), (23, 57855760), (34, 39137720), (38, 35017960), (40, 33267062), (46, 28927880), (68, 19568860), (76, 17508980), (80, 16633531), (85, 15655088), (92, 14463940), (95, 14007184), (115, 11571152), (136, 9784430), (152, 8754490), (170, 7827544), (184, 7231970), (190, 7003592), (230, 5785576), (272, 4892215), (304, 4377245), (323, 4119760), (340, 3913772), (368, 3615985), (380, 3501796), (391, 3403280), (437, 3045040), (460, 2892788), (646, 2059880), (680, 1956886), (760, 1750898), (782, 1701640), (874, 1522520), (920, 1446394), (1292, 1029940), (1360, 978443), (1520, 875449), (1564, 850820), (1615, 823952), (1748, 761260), (1840, 723197), (1955, 680656), (2185, 609008), (2239, 594320), (2584, 514970), (3128, 425410), (3230, 411976), (3496, 380630), (3910, 340328), (4370, 304504), (4478, 297160), (5168, 257485), (6256, 212705), (6460, 205988), (6992, 190315), (7429, 179120), (7820, 170164), (8740, 152252), (8956, 148580), (11195, 118864), (12920, 102994), (14858, 89560), (15640, 85082), (17480, 76126), (17912, 74290), (22390, 59432), (25840, 51497), (29716, 44780), (31280, 42541), (34960, 38063), (35824, 37145)]