70308240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 233127936

約数和(自身を除く): 162819696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 47, 48, 60, 69, 80, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 240, 271, 276, 282, 345, 368, 376, 460, 470, 542, 552, 564, 690, 705, 752, 813, 920, 940, 1081, 1084, 1104, 1128, 1355, 1380, 1410, 1626, 1840, 1880, 2162, 2168, 2256, 2710, 2760, 2820, 3243, 3252, 3760, 4065, 4324, 4336, 5405, 5420, 5520, 5640, 6233, 6486, 6504, 8130, 8648, 10810, 10840, 11280, 12466, 12737, 12972, 13008, 16215, 16260, 17296, 18699, 21620, 21680, 24932, 25474, 25944, 31165, 32430, 32520, 37398, 38211, 43240, 49864, 50948, 51888, 62330, 63685, 64860, 65040, 74796, 76422, 86480, 93495, 99728, 101896, 124660, 127370, 129720, 149592, 152844, 186990, 191055, 203792, 249320, 254740, 259440, 292951, 299184, 305688, 373980, 382110, 498640, 509480, 585902, 611376, 747960, 764220, 878853, 1018960, 1171804, 1464755, 1495920, 1528440, 1757706, 2343608, 2929510, 3056880, 3515412, 4394265, 4687216, 5859020, 7030824, 8788530, 11718040, 14061648, 17577060, 23436080, 35154120, 70308240]

約数ペア:

[(1, 70308240), (2, 35154120), (3, 23436080), (4, 17577060), (5, 14061648), (6, 11718040), (8, 8788530), (10, 7030824), (12, 5859020), (15, 4687216), (16, 4394265), (20, 3515412), (23, 3056880), (24, 2929510), (30, 2343608), (40, 1757706), (46, 1528440), (47, 1495920), (48, 1464755), (60, 1171804), (69, 1018960), (80, 878853), (92, 764220), (94, 747960), (115, 611376), (120, 585902), (138, 509480), (141, 498640), (184, 382110), (188, 373980), (230, 305688), (235, 299184), (240, 292951), (271, 259440), (276, 254740), (282, 249320), (345, 203792), (368, 191055), (376, 186990), (460, 152844), (470, 149592), (542, 129720), (552, 127370), (564, 124660), (690, 101896), (705, 99728), (752, 93495), (813, 86480), (920, 76422), (940, 74796), (1081, 65040), (1084, 64860), (1104, 63685), (1128, 62330), (1355, 51888), (1380, 50948), (1410, 49864), (1626, 43240), (1840, 38211), (1880, 37398), (2162, 32520), (2168, 32430), (2256, 31165), (2710, 25944), (2760, 25474), (2820, 24932), (3243, 21680), (3252, 21620), (3760, 18699), (4065, 17296), (4324, 16260), (4336, 16215), (5405, 13008), (5420, 12972), (5520, 12737), (5640, 12466), (6233, 11280), (6486, 10840), (6504, 10810), (8130, 8648)]