72518853960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{25717}}^1$

素因数の和:26117

約数の個数: 256

約数和(自身を含む): 277013721600

約数和(自身を除く): 204494867640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 373, 378, 420, 504, 540, 630, 746, 756, 840, 945, 1080, 1119, 1260, 1492, 1512, 1865, 1890, 2238, 2520, 2611, 2984, 3357, 3730, 3780, 4476, 5222, 5595, 6714, 7460, 7560, 7833, 8952, 10071, 10444, 11190, 13055, 13428, 14920, 15666, 16785, 20142, 20888, 22380, 23499, 25717, 26110, 26856, 31332, 33570, 39165, 40284, 44760, 46998, 50355, 51434, 52220, 62664, 67140, 70497, 77151, 78330, 80568, 93996, 100710, 102868, 104440, 117495, 128585, 134280, 140994, 154302, 156660, 180019, 187992, 201420, 205736, 231453, 234990, 257170, 281988, 308604, 313320, 352485, 360038, 385755, 402840, 462906, 469980, 514340, 540057, 563976, 617208, 694359, 704970, 720076, 771510, 900095, 925812, 939960, 1028680, 1080114, 1157265, 1388718, 1409940, 1440152, 1543020, 1620171, 1800190, 1851624, 2160228, 2314530, 2700285, 2777436, 2819880, 3086040, 3240342, 3471795, 3600380, 4320456, 4629060, 4860513, 5400570, 5554872, 6480684, 6943590, 7200760, 8100855, 9258120, 9592441, 9721026, 10801140, 12961368, 13887180, 16201710, 19184882, 19442052, 21602280, 24302565, 27774360, 28777323, 32403420, 38369764, 38884104, 47962205, 48605130, 57554646, 64806840, 67147087, 76739528, 86331969, 95924410, 97210260, 115109292, 134294174, 143886615, 172663938, 191848820, 194420520, 201441261, 230218584, 258995907, 268588348, 287773230, 335735435, 345327876, 383697640, 402882522, 431659845, 517991814, 537176696, 575546460, 604323783, 671470870, 690655752, 805765044, 863319690, 1007206305, 1035983628, 1151092920, 1208647566, 1294979535, 1342941740, 1611530088, 1726639380, 1812971349, 2014412610, 2071967256, 2417295132, 2589959070, 2685883480, 3021618915, 3453278760, 3625942698, 4028825220, 4834590264, 5179918140, 6043237830, 7251885396, 8057650440, 9064856745, 10359836280, 12086475660, 14503770792, 18129713490, 24172951320, 36259426980, 72518853960]

約数ペア:

[(1, 72518853960), (2, 36259426980), (3, 24172951320), (4, 18129713490), (5, 14503770792), (6, 12086475660), (7, 10359836280), (8, 9064856745), (9, 8057650440), (10, 7251885396), (12, 6043237830), (14, 5179918140), (15, 4834590264), (18, 4028825220), (20, 3625942698), (21, 3453278760), (24, 3021618915), (27, 2685883480), (28, 2589959070), (30, 2417295132), (35, 2071967256), (36, 2014412610), (40, 1812971349), (42, 1726639380), (45, 1611530088), (54, 1342941740), (56, 1294979535), (60, 1208647566), (63, 1151092920), (70, 1035983628), (72, 1007206305), (84, 863319690), (90, 805765044), (105, 690655752), (108, 671470870), (120, 604323783), (126, 575546460), (135, 537176696), (140, 517991814), (168, 431659845), (180, 402882522), (189, 383697640), (210, 345327876), (216, 335735435), (252, 287773230), (270, 268588348), (280, 258995907), (315, 230218584), (360, 201441261), (373, 194420520), (378, 191848820), (420, 172663938), (504, 143886615), (540, 134294174), (630, 115109292), (746, 97210260), (756, 95924410), (840, 86331969), (945, 76739528), (1080, 67147087), (1119, 64806840), (1260, 57554646), (1492, 48605130), (1512, 47962205), (1865, 38884104), (1890, 38369764), (2238, 32403420), (2520, 28777323), (2611, 27774360), (2984, 24302565), (3357, 21602280), (3730, 19442052), (3780, 19184882), (4476, 16201710), (5222, 13887180), (5595, 12961368), (6714, 10801140), (7460, 9721026), (7560, 9592441), (7833, 9258120), (8952, 8100855), (10071, 7200760), (10444, 6943590), (11190, 6480684), (13055, 5554872), (13428, 5400570), (14920, 4860513), (15666, 4629060), (16785, 4320456), (20142, 3600380), (20888, 3471795), (22380, 3240342), (23499, 3086040), (25717, 2819880), (26110, 2777436), (26856, 2700285), (31332, 2314530), (33570, 2160228), (39165, 1851624), (40284, 1800190), (44760, 1620171), (46998, 1543020), (50355, 1440152), (51434, 1409940), (52220, 1388718), (62664, 1157265), (67140, 1080114), (70497, 1028680), (77151, 939960), (78330, 925812), (80568, 900095), (93996, 771510), (100710, 720076), (102868, 704970), (104440, 694359), (117495, 617208), (128585, 563976), (134280, 540057), (140994, 514340), (154302, 469980), (156660, 462906), (180019, 402840), (187992, 385755), (201420, 360038), (205736, 352485), (231453, 313320), (234990, 308604), (257170, 281988)]