340918740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 1106219520

約数和(自身を除く): 765300780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 113, 135, 148, 151, 180, 185, 222, 226, 270, 302, 333, 339, 370, 444, 452, 453, 540, 555, 565, 604, 666, 678, 740, 755, 906, 999, 1017, 1110, 1130, 1332, 1356, 1359, 1510, 1665, 1695, 1812, 1998, 2034, 2220, 2260, 2265, 2718, 3020, 3051, 3330, 3390, 3996, 4068, 4077, 4181, 4530, 4995, 5085, 5436, 5587, 6102, 6660, 6780, 6795, 8154, 8362, 9060, 9990, 10170, 11174, 12204, 12543, 13590, 15255, 16308, 16724, 16761, 17063, 19980, 20340, 20385, 20905, 22348, 25086, 27180, 27935, 30510, 33522, 34126, 37629, 40770, 41810, 50172, 50283, 51189, 55870, 61020, 62715, 67044, 68252, 75258, 81540, 83620, 83805, 85315, 100566, 102378, 111740, 112887, 125430, 150516, 150849, 153567, 167610, 170630, 188145, 201132, 204756, 225774, 250860, 251415, 255945, 301698, 307134, 335220, 341260, 376290, 451548, 460701, 502830, 511890, 564435, 603396, 614268, 631331, 752580, 754245, 767835, 921402, 1005660, 1023780, 1128870, 1262662, 1508490, 1535670, 1842804, 1893993, 2257740, 2303505, 2525324, 3016980, 3071340, 3156655, 3787986, 4607010, 5681979, 6313310, 7575972, 9214020, 9469965, 11363958, 12626620, 17045937, 18939930, 22727916, 28409895, 34091874, 37879860, 56819790, 68183748, 85229685, 113639580, 170459370, 340918740]

約数ペア:

[(1, 340918740), (2, 170459370), (3, 113639580), (4, 85229685), (5, 68183748), (6, 56819790), (9, 37879860), (10, 34091874), (12, 28409895), (15, 22727916), (18, 18939930), (20, 17045937), (27, 12626620), (30, 11363958), (36, 9469965), (37, 9214020), (45, 7575972), (54, 6313310), (60, 5681979), (74, 4607010), (90, 3787986), (108, 3156655), (111, 3071340), (113, 3016980), (135, 2525324), (148, 2303505), (151, 2257740), (180, 1893993), (185, 1842804), (222, 1535670), (226, 1508490), (270, 1262662), (302, 1128870), (333, 1023780), (339, 1005660), (370, 921402), (444, 767835), (452, 754245), (453, 752580), (540, 631331), (555, 614268), (565, 603396), (604, 564435), (666, 511890), (678, 502830), (740, 460701), (755, 451548), (906, 376290), (999, 341260), (1017, 335220), (1110, 307134), (1130, 301698), (1332, 255945), (1356, 251415), (1359, 250860), (1510, 225774), (1665, 204756), (1695, 201132), (1812, 188145), (1998, 170630), (2034, 167610), (2220, 153567), (2260, 150849), (2265, 150516), (2718, 125430), (3020, 112887), (3051, 111740), (3330, 102378), (3390, 100566), (3996, 85315), (4068, 83805), (4077, 83620), (4181, 81540), (4530, 75258), (4995, 68252), (5085, 67044), (5436, 62715), (5587, 61020), (6102, 55870), (6660, 51189), (6780, 50283), (6795, 50172), (8154, 41810), (8362, 40770), (9060, 37629), (9990, 34126), (10170, 33522), (11174, 30510), (12204, 27935), (12543, 27180), (13590, 25086), (15255, 22348), (16308, 20905), (16724, 20385), (16761, 20340), (17063, 19980)]