42496740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 216

約数和(自身を含む): 153474048

約数和(自身を除く): 110977308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 127, 130, 132, 143, 156, 165, 169, 180, 195, 198, 220, 234, 254, 260, 286, 330, 338, 381, 390, 396, 429, 468, 495, 507, 508, 572, 585, 635, 660, 676, 715, 762, 780, 845, 858, 990, 1014, 1143, 1170, 1270, 1287, 1397, 1430, 1521, 1524, 1651, 1690, 1716, 1859, 1905, 1980, 2028, 2145, 2286, 2340, 2535, 2540, 2574, 2794, 2860, 3042, 3302, 3380, 3718, 3810, 4191, 4290, 4572, 4953, 5070, 5148, 5577, 5588, 5715, 6084, 6435, 6604, 6985, 7436, 7605, 7620, 8255, 8382, 8580, 9295, 9906, 10140, 11154, 11430, 12573, 12870, 13970, 14859, 15210, 16510, 16731, 16764, 18161, 18590, 19812, 20955, 21463, 22308, 22860, 24765, 25146, 25740, 27885, 27940, 29718, 30420, 33020, 33462, 36322, 37180, 41910, 42926, 49530, 50292, 54483, 55770, 59436, 62865, 64389, 66924, 72644, 74295, 83655, 83820, 85852, 90805, 99060, 107315, 108966, 111540, 125730, 128778, 148590, 163449, 167310, 181610, 193167, 214630, 217932, 236093, 251460, 257556, 272415, 297180, 321945, 326898, 334620, 363220, 386334, 429260, 472186, 544830, 643890, 653796, 708279, 772668, 817245, 944372, 965835, 1089660, 1180465, 1287780, 1416558, 1634490, 1931670, 2124837, 2360930, 2833116, 3268980, 3541395, 3863340, 4249674, 4721860, 7082790, 8499348, 10624185, 14165580, 21248370, 42496740]

約数ペア:

[(1, 42496740), (2, 21248370), (3, 14165580), (4, 10624185), (5, 8499348), (6, 7082790), (9, 4721860), (10, 4249674), (11, 3863340), (12, 3541395), (13, 3268980), (15, 2833116), (18, 2360930), (20, 2124837), (22, 1931670), (26, 1634490), (30, 1416558), (33, 1287780), (36, 1180465), (39, 1089660), (44, 965835), (45, 944372), (52, 817245), (55, 772668), (60, 708279), (65, 653796), (66, 643890), (78, 544830), (90, 472186), (99, 429260), (110, 386334), (117, 363220), (127, 334620), (130, 326898), (132, 321945), (143, 297180), (156, 272415), (165, 257556), (169, 251460), (180, 236093), (195, 217932), (198, 214630), (220, 193167), (234, 181610), (254, 167310), (260, 163449), (286, 148590), (330, 128778), (338, 125730), (381, 111540), (390, 108966), (396, 107315), (429, 99060), (468, 90805), (495, 85852), (507, 83820), (508, 83655), (572, 74295), (585, 72644), (635, 66924), (660, 64389), (676, 62865), (715, 59436), (762, 55770), (780, 54483), (845, 50292), (858, 49530), (990, 42926), (1014, 41910), (1143, 37180), (1170, 36322), (1270, 33462), (1287, 33020), (1397, 30420), (1430, 29718), (1521, 27940), (1524, 27885), (1651, 25740), (1690, 25146), (1716, 24765), (1859, 22860), (1905, 22308), (1980, 21463), (2028, 20955), (2145, 19812), (2286, 18590), (2340, 18161), (2535, 16764), (2540, 16731), (2574, 16510), (2794, 15210), (2860, 14859), (3042, 13970), (3302, 12870), (3380, 12573), (3718, 11430), (3810, 11154), (4191, 10140), (4290, 9906), (4572, 9295), (4953, 8580), (5070, 8382), (5148, 8255), (5577, 7620), (5588, 7605), (5715, 7436), (6084, 6985), (6435, 6604)]