16321016373960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7901}}^1\times {\mathrm{555293}}^1$

素因数の和:563239

約数の個数: 128

約数和(自身を含む): 50548990325760

約数和(自身を除く): 34227973951800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 7901, 15802, 23703, 31604, 39505, 47406, 63208, 79010, 94812, 118515, 158020, 189624, 237030, 244931, 316040, 474060, 489862, 555293, 734793, 948120, 979724, 1110586, 1224655, 1469586, 1665879, 1959448, 2221172, 2449310, 2776465, 2939172, 3331758, 3673965, 4442344, 4898620, 5552930, 5878344, 6663516, 7347930, 8329395, 9797240, 11105860, 13327032, 14695860, 16658790, 17214083, 22211720, 29391720, 33317580, 34428166, 51642249, 66635160, 68856332, 86070415, 103284498, 137712664, 172140830, 206568996, 258211245, 344281660, 413137992, 516422490, 688563320, 1032844980, 2065689960, 4387369993, 8774739986, 13162109979, 17549479972, 21936849965, 26324219958, 35098959944, 43873699930, 52648439916, 65810549895, 87747399860, 105296879832, 131621099790, 136008469783, 175494799720, 263242199580, 272016939566, 408025409349, 526484399160, 544033879132, 680042348915, 816050818698, 1088067758264, 1360084697830, 1632101637396, 2040127046745, 2720169395660, 3264203274792, 4080254093490, 5440338791320, 8160508186980, 16321016373960]

約数ペア:

[(1, 16321016373960), (2, 8160508186980), (3, 5440338791320), (4, 4080254093490), (5, 3264203274792), (6, 2720169395660), (8, 2040127046745), (10, 1632101637396), (12, 1360084697830), (15, 1088067758264), (20, 816050818698), (24, 680042348915), (30, 544033879132), (31, 526484399160), (40, 408025409349), (60, 272016939566), (62, 263242199580), (93, 175494799720), (120, 136008469783), (124, 131621099790), (155, 105296879832), (186, 87747399860), (248, 65810549895), (310, 52648439916), (372, 43873699930), (465, 35098959944), (620, 26324219958), (744, 21936849965), (930, 17549479972), (1240, 13162109979), (1860, 8774739986), (3720, 4387369993), (7901, 2065689960), (15802, 1032844980), (23703, 688563320), (31604, 516422490), (39505, 413137992), (47406, 344281660), (63208, 258211245), (79010, 206568996), (94812, 172140830), (118515, 137712664), (158020, 103284498), (189624, 86070415), (237030, 68856332), (244931, 66635160), (316040, 51642249), (474060, 34428166), (489862, 33317580), (555293, 29391720), (734793, 22211720), (948120, 17214083), (979724, 16658790), (1110586, 14695860), (1224655, 13327032), (1469586, 11105860), (1665879, 9797240), (1959448, 8329395), (2221172, 7347930), (2449310, 6663516), (2776465, 5878344), (2939172, 5552930), (3331758, 4898620), (3673965, 4442344)]