265492890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1378

約数の個数: 160

約数和(自身を含む): 809867520

約数和(自身を除く): 544374630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 81, 90, 95, 114, 117, 130, 135, 162, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 405, 494, 513, 570, 585, 702, 741, 810, 855, 1026, 1053, 1170, 1235, 1327, 1482, 1539, 1710, 1755, 2106, 2223, 2470, 2565, 2654, 3078, 3510, 3705, 3981, 4446, 5130, 5265, 6635, 6669, 7410, 7695, 7962, 10530, 11115, 11943, 13270, 13338, 15390, 17251, 19905, 20007, 22230, 23886, 25213, 33345, 34502, 35829, 39810, 40014, 50426, 51753, 59715, 66690, 71658, 75639, 86255, 100035, 103506, 107487, 119430, 126065, 151278, 155259, 172510, 179145, 200070, 214974, 226917, 252130, 258765, 310518, 327769, 358290, 378195, 453834, 465777, 517530, 537435, 655538, 680751, 756390, 776295, 931554, 983307, 1074870, 1134585, 1361502, 1397331, 1552590, 1638845, 1966614, 2042253, 2269170, 2328885, 2794662, 2949921, 3277690, 3403755, 4084506, 4657770, 4916535, 5899842, 6807510, 6986655, 8849763, 9833070, 10211265, 13973310, 14749605, 17699526, 20422530, 26549289, 29499210, 44248815, 53098578, 88497630, 132746445, 265492890]

約数ペア:

[(1, 265492890), (2, 132746445), (3, 88497630), (5, 53098578), (6, 44248815), (9, 29499210), (10, 26549289), (13, 20422530), (15, 17699526), (18, 14749605), (19, 13973310), (26, 10211265), (27, 9833070), (30, 8849763), (38, 6986655), (39, 6807510), (45, 5899842), (54, 4916535), (57, 4657770), (65, 4084506), (78, 3403755), (81, 3277690), (90, 2949921), (95, 2794662), (114, 2328885), (117, 2269170), (130, 2042253), (135, 1966614), (162, 1638845), (171, 1552590), (190, 1397331), (195, 1361502), (234, 1134585), (247, 1074870), (270, 983307), (285, 931554), (342, 776295), (351, 756390), (390, 680751), (405, 655538), (494, 537435), (513, 517530), (570, 465777), (585, 453834), (702, 378195), (741, 358290), (810, 327769), (855, 310518), (1026, 258765), (1053, 252130), (1170, 226917), (1235, 214974), (1327, 200070), (1482, 179145), (1539, 172510), (1710, 155259), (1755, 151278), (2106, 126065), (2223, 119430), (2470, 107487), (2565, 103506), (2654, 100035), (3078, 86255), (3510, 75639), (3705, 71658), (3981, 66690), (4446, 59715), (5130, 51753), (5265, 50426), (6635, 40014), (6669, 39810), (7410, 35829), (7695, 34502), (7962, 33345), (10530, 25213), (11115, 23886), (11943, 22230), (13270, 20007), (13338, 19905), (15390, 17251)]