807810831520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2115131}}^1$

素因数の和:2115195

約数の個数: 192

約数和(自身を含む): 2456125120512

約数和(自身を除く): 1648314288992

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 160, 176, 217, 220, 224, 248, 280, 308, 310, 341, 352, 385, 434, 440, 496, 560, 616, 620, 682, 770, 868, 880, 992, 1085, 1120, 1232, 1240, 1364, 1540, 1705, 1736, 1760, 2170, 2387, 2464, 2480, 2728, 3080, 3410, 3472, 4340, 4774, 4960, 5456, 6160, 6820, 6944, 8680, 9548, 10912, 11935, 12320, 13640, 17360, 19096, 23870, 27280, 34720, 38192, 47740, 54560, 76384, 95480, 190960, 381920, 2115131, 4230262, 8460524, 10575655, 14805917, 16921048, 21151310, 23266441, 29611834, 33842096, 42302620, 46532882, 59223668, 65569061, 67684192, 74029585, 84605240, 93065764, 116332205, 118447336, 131138122, 148059170, 162865087, 169210480, 186131528, 232664410, 236894672, 262276244, 296118340, 325730174, 327845305, 338420960, 372263056, 458983427, 465328820, 473789344, 524552488, 592236680, 651460348, 655690610, 721259671, 744526112, 814325435, 917966854, 930657640, 1049104976, 1184473360, 1302920696, 1311381220, 1442519342, 1628650870, 1835933708, 1861315280, 2098209952, 2294917135, 2368946720, 2605841392, 2622762440, 2885038684, 3257301740, 3606298355, 3671867416, 3722630560, 4589834270, 5048817697, 5211682784, 5245524880, 5770077368, 6514603480, 7212596710, 7343734832, 9179668540, 10097635394, 10491049760, 11540154736, 13029206960, 14425193420, 14687469664, 18359337080, 20195270788, 23080309472, 25244088485, 26058413920, 28850386840, 36718674160, 40390541576, 50488176970, 57700773680, 73437348320, 80781083152, 100976353940, 115401547360, 161562166304, 201952707880, 403905415760, 807810831520]

約数ペア:

[(1, 807810831520), (2, 403905415760), (4, 201952707880), (5, 161562166304), (7, 115401547360), (8, 100976353940), (10, 80781083152), (11, 73437348320), (14, 57700773680), (16, 50488176970), (20, 40390541576), (22, 36718674160), (28, 28850386840), (31, 26058413920), (32, 25244088485), (35, 23080309472), (40, 20195270788), (44, 18359337080), (55, 14687469664), (56, 14425193420), (62, 13029206960), (70, 11540154736), (77, 10491049760), (80, 10097635394), (88, 9179668540), (110, 7343734832), (112, 7212596710), (124, 6514603480), (140, 5770077368), (154, 5245524880), (155, 5211682784), (160, 5048817697), (176, 4589834270), (217, 3722630560), (220, 3671867416), (224, 3606298355), (248, 3257301740), (280, 2885038684), (308, 2622762440), (310, 2605841392), (341, 2368946720), (352, 2294917135), (385, 2098209952), (434, 1861315280), (440, 1835933708), (496, 1628650870), (560, 1442519342), (616, 1311381220), (620, 1302920696), (682, 1184473360), (770, 1049104976), (868, 930657640), (880, 917966854), (992, 814325435), (1085, 744526112), (1120, 721259671), (1232, 655690610), (1240, 651460348), (1364, 592236680), (1540, 524552488), (1705, 473789344), (1736, 465328820), (1760, 458983427), (2170, 372263056), (2387, 338420960), (2464, 327845305), (2480, 325730174), (2728, 296118340), (3080, 262276244), (3410, 236894672), (3472, 232664410), (4340, 186131528), (4774, 169210480), (4960, 162865087), (5456, 148059170), (6160, 131138122), (6820, 118447336), (6944, 116332205), (8680, 93065764), (9548, 84605240), (10912, 74029585), (11935, 67684192), (12320, 65569061), (13640, 59223668), (17360, 46532882), (19096, 42302620), (23870, 33842096), (27280, 29611834), (34720, 23266441), (38192, 21151310), (47740, 16921048), (54560, 14805917), (76384, 10575655), (95480, 8460524), (190960, 4230262), (381920, 2115131)]