40456260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 145995696

約数和(自身を除く): 105539436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 113, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 226, 234, 255, 260, 270, 306, 324, 339, 340, 351, 390, 405, 442, 452, 459, 468, 510, 540, 565, 585, 612, 663, 678, 702, 765, 780, 810, 884, 918, 1017, 1020, 1053, 1105, 1130, 1170, 1326, 1356, 1377, 1404, 1469, 1530, 1620, 1695, 1755, 1836, 1921, 1989, 2034, 2106, 2210, 2260, 2295, 2340, 2652, 2754, 2938, 3051, 3060, 3315, 3390, 3510, 3842, 3978, 4068, 4212, 4407, 4420, 4590, 5085, 5265, 5508, 5763, 5876, 5967, 6102, 6630, 6780, 6885, 7020, 7345, 7684, 7956, 8814, 9153, 9180, 9605, 9945, 10170, 10530, 11526, 11934, 12204, 13221, 13260, 13770, 14690, 15255, 17289, 17628, 17901, 18306, 19210, 19890, 20340, 21060, 22035, 23052, 23868, 24973, 26442, 27540, 28815, 29380, 29835, 30510, 34578, 35802, 36612, 38420, 39663, 39780, 44070, 45765, 49946, 51867, 52884, 57630, 59670, 61020, 66105, 69156, 71604, 74919, 79326, 86445, 88140, 89505, 91530, 99892, 103734, 115260, 118989, 119340, 124865, 132210, 149838, 155601, 158652, 172890, 179010, 183060, 198315, 207468, 224757, 237978, 249730, 259335, 264420, 299676, 311202, 345780, 358020, 374595, 396630, 449514, 475956, 499460, 518670, 594945, 622404, 674271, 749190, 778005, 793260, 899028, 1037340, 1123785, 1189890, 1348542, 1498380, 1556010, 2022813, 2247570, 2379780, 2697084, 3112020, 3371355, 4045626, 4495140, 6742710, 8091252, 10114065, 13485420, 20228130, 40456260]

約数ペア:

[(1, 40456260), (2, 20228130), (3, 13485420), (4, 10114065), (5, 8091252), (6, 6742710), (9, 4495140), (10, 4045626), (12, 3371355), (13, 3112020), (15, 2697084), (17, 2379780), (18, 2247570), (20, 2022813), (26, 1556010), (27, 1498380), (30, 1348542), (34, 1189890), (36, 1123785), (39, 1037340), (45, 899028), (51, 793260), (52, 778005), (54, 749190), (60, 674271), (65, 622404), (68, 594945), (78, 518670), (81, 499460), (85, 475956), (90, 449514), (102, 396630), (108, 374595), (113, 358020), (117, 345780), (130, 311202), (135, 299676), (153, 264420), (156, 259335), (162, 249730), (170, 237978), (180, 224757), (195, 207468), (204, 198315), (221, 183060), (226, 179010), (234, 172890), (255, 158652), (260, 155601), (270, 149838), (306, 132210), (324, 124865), (339, 119340), (340, 118989), (351, 115260), (390, 103734), (405, 99892), (442, 91530), (452, 89505), (459, 88140), (468, 86445), (510, 79326), (540, 74919), (565, 71604), (585, 69156), (612, 66105), (663, 61020), (678, 59670), (702, 57630), (765, 52884), (780, 51867), (810, 49946), (884, 45765), (918, 44070), (1017, 39780), (1020, 39663), (1053, 38420), (1105, 36612), (1130, 35802), (1170, 34578), (1326, 30510), (1356, 29835), (1377, 29380), (1404, 28815), (1469, 27540), (1530, 26442), (1620, 24973), (1695, 23868), (1755, 23052), (1836, 22035), (1921, 21060), (1989, 20340), (2034, 19890), (2106, 19210), (2210, 18306), (2260, 17901), (2295, 17628), (2340, 17289), (2652, 15255), (2754, 14690), (2938, 13770), (3051, 13260), (3060, 13221), (3315, 12204), (3390, 11934), (3510, 11526), (3842, 10530), (3978, 10170), (4068, 9945), (4212, 9605), (4407, 9180), (4420, 9153), (4590, 8814), (5085, 7956), (5265, 7684), (5508, 7345), (5763, 7020), (5876, 6885), (5967, 6780), (6102, 6630)]