1001566280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{331}}^1$

素因数の和:412

約数の個数: 192

約数和(自身を含む): 2775971520

約数和(自身を除く): 1774405240

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 23, 26, 40, 44, 46, 52, 55, 65, 88, 92, 104, 110, 115, 130, 143, 184, 220, 230, 253, 260, 286, 299, 331, 440, 460, 506, 520, 529, 572, 598, 662, 715, 920, 1012, 1058, 1144, 1196, 1265, 1324, 1430, 1495, 1655, 2024, 2116, 2392, 2530, 2645, 2648, 2860, 2990, 3289, 3310, 3641, 4232, 4303, 5060, 5290, 5720, 5819, 5980, 6578, 6620, 6877, 7282, 7613, 8606, 10120, 10580, 11638, 11960, 13156, 13240, 13754, 14564, 15226, 16445, 17212, 18205, 21160, 21515, 23276, 26312, 27508, 29095, 29128, 30452, 32890, 34385, 34424, 36410, 38065, 43030, 46552, 47333, 55016, 58190, 60904, 65780, 68770, 72820, 75647, 76130, 83743, 86060, 94666, 98969, 116380, 131560, 137540, 145640, 151294, 152260, 167486, 172120, 175099, 189332, 197938, 232760, 236665, 275080, 302588, 304520, 334972, 350198, 378235, 378664, 395876, 418715, 473330, 494845, 605176, 669944, 700396, 756470, 791752, 837430, 875495, 946660, 989690, 1088659, 1400792, 1512940, 1674860, 1750990, 1893320, 1926089, 1979380, 2177318, 2276287, 3025880, 3349720, 3501980, 3852178, 3958760, 4354636, 4552574, 5443295, 7003960, 7704356, 8709272, 9105148, 9630445, 10886590, 11381435, 15408712, 18210296, 19260890, 21773180, 22762870, 25039157, 38521780, 43546360, 45525740, 50078314, 77043560, 91051480, 100156628, 125195785, 200313256, 250391570, 500783140, 1001566280]

約数ペア:

[(1, 1001566280), (2, 500783140), (4, 250391570), (5, 200313256), (8, 125195785), (10, 100156628), (11, 91051480), (13, 77043560), (20, 50078314), (22, 45525740), (23, 43546360), (26, 38521780), (40, 25039157), (44, 22762870), (46, 21773180), (52, 19260890), (55, 18210296), (65, 15408712), (88, 11381435), (92, 10886590), (104, 9630445), (110, 9105148), (115, 8709272), (130, 7704356), (143, 7003960), (184, 5443295), (220, 4552574), (230, 4354636), (253, 3958760), (260, 3852178), (286, 3501980), (299, 3349720), (331, 3025880), (440, 2276287), (460, 2177318), (506, 1979380), (520, 1926089), (529, 1893320), (572, 1750990), (598, 1674860), (662, 1512940), (715, 1400792), (920, 1088659), (1012, 989690), (1058, 946660), (1144, 875495), (1196, 837430), (1265, 791752), (1324, 756470), (1430, 700396), (1495, 669944), (1655, 605176), (2024, 494845), (2116, 473330), (2392, 418715), (2530, 395876), (2645, 378664), (2648, 378235), (2860, 350198), (2990, 334972), (3289, 304520), (3310, 302588), (3641, 275080), (4232, 236665), (4303, 232760), (5060, 197938), (5290, 189332), (5720, 175099), (5819, 172120), (5980, 167486), (6578, 152260), (6620, 151294), (6877, 145640), (7282, 137540), (7613, 131560), (8606, 116380), (10120, 98969), (10580, 94666), (11638, 86060), (11960, 83743), (13156, 76130), (13240, 75647), (13754, 72820), (14564, 68770), (15226, 65780), (16445, 60904), (17212, 58190), (18205, 55016), (21160, 47333), (21515, 46552), (23276, 43030), (26312, 38065), (27508, 36410), (29095, 34424), (29128, 34385), (30452, 32890)]