342414540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:334

約数の個数: 240

約数和(自身を含む): 1178210880

約数和(自身を除く): 835796340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 71, 78, 81, 90, 108, 117, 130, 135, 142, 156, 162, 180, 195, 213, 229, 234, 260, 270, 284, 324, 351, 355, 390, 405, 426, 458, 468, 540, 585, 639, 687, 702, 710, 780, 810, 852, 916, 923, 1053, 1065, 1145, 1170, 1278, 1374, 1404, 1420, 1620, 1755, 1846, 1917, 2061, 2106, 2130, 2290, 2340, 2556, 2748, 2769, 2977, 3195, 3435, 3510, 3692, 3834, 4122, 4212, 4260, 4580, 4615, 5265, 5538, 5751, 5954, 6183, 6390, 6870, 7020, 7668, 8244, 8307, 8931, 9230, 9585, 10305, 10530, 11076, 11502, 11908, 12366, 12780, 13740, 13845, 14885, 16259, 16614, 17862, 18460, 18549, 19170, 20610, 21060, 23004, 24732, 24921, 26793, 27690, 28755, 29770, 30915, 32518, 33228, 35724, 37098, 38340, 41220, 41535, 44655, 48777, 49842, 53586, 55380, 57510, 59540, 61830, 65036, 74196, 74763, 80379, 81295, 83070, 89310, 92745, 97554, 99684, 107172, 115020, 123660, 124605, 133965, 146331, 149526, 160758, 162590, 166140, 178620, 185490, 195108, 211367, 241137, 243885, 249210, 267930, 292662, 299052, 321516, 325180, 370980, 373815, 401895, 422734, 438993, 482274, 487770, 498420, 535860, 585324, 634101, 731655, 747630, 803790, 845468, 877986, 964548, 975540, 1056835, 1205685, 1268202, 1316979, 1463310, 1495260, 1607580, 1755972, 1902303, 2113670, 2194965, 2411370, 2536404, 2633958, 2926620, 3170505, 3804606, 4227340, 4389930, 4822740, 5267916, 5706909, 6341010, 6584895, 7609212, 8779860, 9511515, 11413818, 12682020, 13169790, 17120727, 19023030, 22827636, 26339580, 28534545, 34241454, 38046060, 57069090, 68482908, 85603635, 114138180, 171207270, 342414540]

約数ペア:

[(1, 342414540), (2, 171207270), (3, 114138180), (4, 85603635), (5, 68482908), (6, 57069090), (9, 38046060), (10, 34241454), (12, 28534545), (13, 26339580), (15, 22827636), (18, 19023030), (20, 17120727), (26, 13169790), (27, 12682020), (30, 11413818), (36, 9511515), (39, 8779860), (45, 7609212), (52, 6584895), (54, 6341010), (60, 5706909), (65, 5267916), (71, 4822740), (78, 4389930), (81, 4227340), (90, 3804606), (108, 3170505), (117, 2926620), (130, 2633958), (135, 2536404), (142, 2411370), (156, 2194965), (162, 2113670), (180, 1902303), (195, 1755972), (213, 1607580), (229, 1495260), (234, 1463310), (260, 1316979), (270, 1268202), (284, 1205685), (324, 1056835), (351, 975540), (355, 964548), (390, 877986), (405, 845468), (426, 803790), (458, 747630), (468, 731655), (540, 634101), (585, 585324), (639, 535860), (687, 498420), (702, 487770), (710, 482274), (780, 438993), (810, 422734), (852, 401895), (916, 373815), (923, 370980), (1053, 325180), (1065, 321516), (1145, 299052), (1170, 292662), (1278, 267930), (1374, 249210), (1404, 243885), (1420, 241137), (1620, 211367), (1755, 195108), (1846, 185490), (1917, 178620), (2061, 166140), (2106, 162590), (2130, 160758), (2290, 149526), (2340, 146331), (2556, 133965), (2748, 124605), (2769, 123660), (2977, 115020), (3195, 107172), (3435, 99684), (3510, 97554), (3692, 92745), (3834, 89310), (4122, 83070), (4212, 81295), (4260, 80379), (4580, 74763), (4615, 74196), (5265, 65036), (5538, 61830), (5751, 59540), (5954, 57510), (6183, 55380), (6390, 53586), (6870, 49842), (7020, 48777), (7668, 44655), (8244, 41535), (8307, 41220), (8931, 38340), (9230, 37098), (9585, 35724), (10305, 33228), (10530, 32518), (11076, 30915), (11502, 29770), (11908, 28755), (12366, 27690), (12780, 26793), (13740, 24921), (13845, 24732), (14885, 23004), (16259, 21060), (16614, 20610), (17862, 19170), (18460, 18549)]