158713020

素因数分解:

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

素因数の和:171

約数の個数: 216

約数和(自身を含む): 535049424

約数和(自身を除く): 376336404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 113, 135, 153, 162, 170, 180, 204, 226, 243, 255, 270, 289, 306, 324, 339, 340, 405, 452, 459, 486, 510, 540, 565, 578, 612, 678, 765, 810, 867, 918, 972, 1017, 1020, 1130, 1156, 1215, 1356, 1377, 1445, 1530, 1620, 1695, 1734, 1836, 1921, 2034, 2260, 2295, 2430, 2601, 2754, 2890, 3051, 3060, 3390, 3468, 3842, 4068, 4131, 4335, 4590, 4860, 5085, 5202, 5508, 5763, 5780, 6102, 6780, 6885, 7684, 7803, 8262, 8670, 9153, 9180, 9605, 10170, 10404, 11526, 12204, 13005, 13770, 15255, 15606, 16524, 17289, 17340, 18306, 19210, 20340, 20655, 23052, 23409, 26010, 27459, 27540, 28815, 30510, 31212, 32657, 34578, 36612, 38420, 39015, 41310, 45765, 46818, 51867, 52020, 54918, 57630, 61020, 65314, 69156, 70227, 78030, 82620, 86445, 91530, 93636, 97971, 103734, 109836, 115260, 117045, 130628, 137295, 140454, 155601, 156060, 163285, 172890, 183060, 195942, 207468, 234090, 259335, 274590, 280908, 293913, 311202, 326570, 345780, 351135, 391884, 466803, 468180, 489855, 518670, 549180, 587826, 622404, 653140, 702270, 778005, 881739, 933606, 979710, 1037340, 1175652, 1404540, 1469565, 1556010, 1763478, 1867212, 1959420, 2334015, 2645217, 2939130, 3112020, 3526956, 4408695, 4668030, 5290434, 5878260, 7935651, 8817390, 9336060, 10580868, 13226085, 15871302, 17634780, 26452170, 31742604, 39678255, 52904340, 79356510, 158713020]

約数ペア:

[(1, 158713020), (2, 79356510), (3, 52904340), (4, 39678255), (5, 31742604), (6, 26452170), (9, 17634780), (10, 15871302), (12, 13226085), (15, 10580868), (17, 9336060), (18, 8817390), (20, 7935651), (27, 5878260), (30, 5290434), (34, 4668030), (36, 4408695), (45, 3526956), (51, 3112020), (54, 2939130), (60, 2645217), (68, 2334015), (81, 1959420), (85, 1867212), (90, 1763478), (102, 1556010), (108, 1469565), (113, 1404540), (135, 1175652), (153, 1037340), (162, 979710), (170, 933606), (180, 881739), (204, 778005), (226, 702270), (243, 653140), (255, 622404), (270, 587826), (289, 549180), (306, 518670), (324, 489855), (339, 468180), (340, 466803), (405, 391884), (452, 351135), (459, 345780), (486, 326570), (510, 311202), (540, 293913), (565, 280908), (578, 274590), (612, 259335), (678, 234090), (765, 207468), (810, 195942), (867, 183060), (918, 172890), (972, 163285), (1017, 156060), (1020, 155601), (1130, 140454), (1156, 137295), (1215, 130628), (1356, 117045), (1377, 115260), (1445, 109836), (1530, 103734), (1620, 97971), (1695, 93636), (1734, 91530), (1836, 86445), (1921, 82620), (2034, 78030), (2260, 70227), (2295, 69156), (2430, 65314), (2601, 61020), (2754, 57630), (2890, 54918), (3051, 52020), (3060, 51867), (3390, 46818), (3468, 45765), (3842, 41310), (4068, 39015), (4131, 38420), (4335, 36612), (4590, 34578), (4860, 32657), (5085, 31212), (5202, 30510), (5508, 28815), (5763, 27540), (5780, 27459), (6102, 26010), (6780, 23409), (6885, 23052), (7684, 20655), (7803, 20340), (8262, 19210), (8670, 18306), (9153, 17340), (9180, 17289), (9605, 16524), (10170, 15606), (10404, 15255), (11526, 13770), (12204, 13005)]