151685940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 512354304

約数和(自身を除く): 360668364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 43, 60, 70, 74, 84, 86, 105, 111, 129, 140, 148, 172, 185, 210, 215, 222, 227, 258, 259, 301, 370, 420, 430, 444, 454, 516, 518, 555, 602, 645, 681, 740, 777, 860, 903, 908, 1036, 1110, 1135, 1204, 1290, 1295, 1362, 1505, 1554, 1589, 1591, 1806, 2220, 2270, 2580, 2590, 2724, 3010, 3108, 3178, 3182, 3405, 3612, 3885, 4515, 4540, 4767, 4773, 5180, 6020, 6356, 6364, 6810, 7770, 7945, 7955, 8399, 9030, 9534, 9546, 9761, 11137, 13620, 15540, 15890, 15910, 16798, 18060, 19068, 19092, 19522, 22274, 23835, 23865, 25197, 29283, 31780, 31820, 33411, 33596, 39044, 41995, 44548, 47670, 47730, 48805, 50394, 55685, 58566, 58793, 66822, 68327, 83990, 95340, 95460, 97610, 100788, 111370, 117132, 117586, 125985, 133644, 136654, 146415, 167055, 167980, 176379, 195220, 204981, 222740, 235172, 251970, 273308, 292830, 293965, 334110, 341635, 352758, 361157, 409962, 503940, 585660, 587930, 668220, 683270, 705516, 722314, 819924, 881895, 1024905, 1083471, 1175860, 1366540, 1444628, 1763790, 1805785, 2049810, 2166942, 2528099, 3527580, 3611570, 4099620, 4333884, 5056198, 5417355, 7223140, 7584297, 10112396, 10834710, 12640495, 15168594, 21669420, 25280990, 30337188, 37921485, 50561980, 75842970, 151685940]

約数ペア:

[(1, 151685940), (2, 75842970), (3, 50561980), (4, 37921485), (5, 30337188), (6, 25280990), (7, 21669420), (10, 15168594), (12, 12640495), (14, 10834710), (15, 10112396), (20, 7584297), (21, 7223140), (28, 5417355), (30, 5056198), (35, 4333884), (37, 4099620), (42, 3611570), (43, 3527580), (60, 2528099), (70, 2166942), (74, 2049810), (84, 1805785), (86, 1763790), (105, 1444628), (111, 1366540), (129, 1175860), (140, 1083471), (148, 1024905), (172, 881895), (185, 819924), (210, 722314), (215, 705516), (222, 683270), (227, 668220), (258, 587930), (259, 585660), (301, 503940), (370, 409962), (420, 361157), (430, 352758), (444, 341635), (454, 334110), (516, 293965), (518, 292830), (555, 273308), (602, 251970), (645, 235172), (681, 222740), (740, 204981), (777, 195220), (860, 176379), (903, 167980), (908, 167055), (1036, 146415), (1110, 136654), (1135, 133644), (1204, 125985), (1290, 117586), (1295, 117132), (1362, 111370), (1505, 100788), (1554, 97610), (1589, 95460), (1591, 95340), (1806, 83990), (2220, 68327), (2270, 66822), (2580, 58793), (2590, 58566), (2724, 55685), (3010, 50394), (3108, 48805), (3178, 47730), (3182, 47670), (3405, 44548), (3612, 41995), (3885, 39044), (4515, 33596), (4540, 33411), (4767, 31820), (4773, 31780), (5180, 29283), (6020, 25197), (6356, 23865), (6364, 23835), (6810, 22274), (7770, 19522), (7945, 19092), (7955, 19068), (8399, 18060), (9030, 16798), (9534, 15910), (9546, 15890), (9761, 15540), (11137, 13620)]