137980821220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{929}}^1$

素因数の和:1318

約数の個数: 192

約数和(自身を含む): 334103616000

約数和(自身を除く): 196122794780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 149, 197, 220, 230, 253, 298, 394, 460, 506, 596, 745, 788, 929, 985, 1012, 1265, 1490, 1639, 1858, 1970, 2167, 2530, 2980, 3278, 3427, 3716, 3940, 4334, 4531, 4645, 5060, 6556, 6854, 8195, 8668, 9062, 9290, 10219, 10835, 13708, 16390, 17135, 18124, 18580, 20438, 21367, 21670, 22655, 29353, 32780, 34270, 37697, 40876, 42734, 43340, 45310, 49841, 51095, 58706, 68540, 75394, 85468, 90620, 99682, 102190, 106835, 117412, 138421, 146765, 150788, 183013, 188485, 199364, 204380, 213670, 235037, 249205, 276842, 293530, 322883, 366026, 376970, 427340, 470074, 498410, 553684, 587060, 645766, 675119, 692105, 732052, 753940, 915065, 940148, 996820, 1175185, 1291532, 1350238, 1384210, 1522631, 1614415, 1830130, 2013143, 2350370, 2700476, 2768420, 3045262, 3183683, 3228830, 3375595, 3660260, 4026286, 4209299, 4700740, 6090524, 6367366, 6457660, 6751190, 7426309, 7613155, 8052572, 8418598, 10065715, 12734732, 13502380, 14852618, 15226310, 15918415, 16837196, 20131430, 21046495, 27268937, 29705236, 30452620, 31836830, 35020513, 37131545, 40262860, 42092990, 46302289, 54537874, 63673660, 70041026, 74263090, 84185980, 92604578, 109075748, 136344685, 140082052, 148526180, 175102565, 185209156, 231511445, 272689370, 299958307, 350205130, 463022890, 545378740, 599916614, 627185551, 700410260, 926045780, 1199833228, 1254371102, 1499791535, 2508742204, 2999583070, 3135927755, 5999166140, 6271855510, 6899041061, 12543711020, 13798082122, 27596164244, 34495205305, 68990410610, 137980821220]

約数ペア:

[(1, 137980821220), (2, 68990410610), (4, 34495205305), (5, 27596164244), (10, 13798082122), (11, 12543711020), (20, 6899041061), (22, 6271855510), (23, 5999166140), (44, 3135927755), (46, 2999583070), (55, 2508742204), (92, 1499791535), (110, 1254371102), (115, 1199833228), (149, 926045780), (197, 700410260), (220, 627185551), (230, 599916614), (253, 545378740), (298, 463022890), (394, 350205130), (460, 299958307), (506, 272689370), (596, 231511445), (745, 185209156), (788, 175102565), (929, 148526180), (985, 140082052), (1012, 136344685), (1265, 109075748), (1490, 92604578), (1639, 84185980), (1858, 74263090), (1970, 70041026), (2167, 63673660), (2530, 54537874), (2980, 46302289), (3278, 42092990), (3427, 40262860), (3716, 37131545), (3940, 35020513), (4334, 31836830), (4531, 30452620), (4645, 29705236), (5060, 27268937), (6556, 21046495), (6854, 20131430), (8195, 16837196), (8668, 15918415), (9062, 15226310), (9290, 14852618), (10219, 13502380), (10835, 12734732), (13708, 10065715), (16390, 8418598), (17135, 8052572), (18124, 7613155), (18580, 7426309), (20438, 6751190), (21367, 6457660), (21670, 6367366), (22655, 6090524), (29353, 4700740), (32780, 4209299), (34270, 4026286), (37697, 3660260), (40876, 3375595), (42734, 3228830), (43340, 3183683), (45310, 3045262), (49841, 2768420), (51095, 2700476), (58706, 2350370), (68540, 2013143), (75394, 1830130), (85468, 1614415), (90620, 1522631), (99682, 1384210), (102190, 1350238), (106835, 1291532), (117412, 1175185), (138421, 996820), (146765, 940148), (150788, 915065), (183013, 753940), (188485, 732052), (199364, 692105), (204380, 675119), (213670, 645766), (235037, 587060), (249205, 553684), (276842, 498410), (293530, 470074), (322883, 427340), (366026, 376970)]