326212380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1561

約数の個数: 192

約数和(自身を含む): 1128960000

約数和(自身を除く): 802747620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 702, 780, 806, 837, 930, 1116, 1170, 1209, 1395, 1404, 1499, 1612, 1674, 1755, 1860, 2015, 2340, 2418, 2790, 2998, 3348, 3510, 3627, 4030, 4185, 4497, 4836, 5580, 5996, 6045, 7020, 7254, 7495, 8060, 8370, 8994, 10881, 12090, 13491, 14508, 14990, 16740, 17988, 18135, 19487, 21762, 22485, 24180, 26982, 29980, 36270, 38974, 40473, 43524, 44970, 46469, 53964, 54405, 58461, 67455, 72540, 77948, 80946, 89940, 92938, 97435, 108810, 116922, 134910, 139407, 161892, 175383, 185876, 194870, 202365, 217620, 232345, 233844, 269820, 278814, 292305, 350766, 389740, 404730, 418221, 464690, 526149, 557628, 584610, 604097, 697035, 701532, 809460, 836442, 876915, 929380, 1052298, 1169220, 1208194, 1254663, 1394070, 1672884, 1753830, 1812291, 2091105, 2104596, 2416388, 2509326, 2630745, 2788140, 3020485, 3507660, 3624582, 4182210, 5018652, 5261490, 5436873, 6040970, 6273315, 7249164, 8364420, 9061455, 10522980, 10873746, 12081940, 12546630, 16310619, 18122910, 21747492, 25093260, 27184365, 32621238, 36245820, 54368730, 65242476, 81553095, 108737460, 163106190, 326212380]

約数ペア:

[(1, 326212380), (2, 163106190), (3, 108737460), (4, 81553095), (5, 65242476), (6, 54368730), (9, 36245820), (10, 32621238), (12, 27184365), (13, 25093260), (15, 21747492), (18, 18122910), (20, 16310619), (26, 12546630), (27, 12081940), (30, 10873746), (31, 10522980), (36, 9061455), (39, 8364420), (45, 7249164), (52, 6273315), (54, 6040970), (60, 5436873), (62, 5261490), (65, 5018652), (78, 4182210), (90, 3624582), (93, 3507660), (108, 3020485), (117, 2788140), (124, 2630745), (130, 2509326), (135, 2416388), (155, 2104596), (156, 2091105), (180, 1812291), (186, 1753830), (195, 1672884), (234, 1394070), (260, 1254663), (270, 1208194), (279, 1169220), (310, 1052298), (351, 929380), (372, 876915), (390, 836442), (403, 809460), (465, 701532), (468, 697035), (540, 604097), (558, 584610), (585, 557628), (620, 526149), (702, 464690), (780, 418221), (806, 404730), (837, 389740), (930, 350766), (1116, 292305), (1170, 278814), (1209, 269820), (1395, 233844), (1404, 232345), (1499, 217620), (1612, 202365), (1674, 194870), (1755, 185876), (1860, 175383), (2015, 161892), (2340, 139407), (2418, 134910), (2790, 116922), (2998, 108810), (3348, 97435), (3510, 92938), (3627, 89940), (4030, 80946), (4185, 77948), (4497, 72540), (4836, 67455), (5580, 58461), (5996, 54405), (6045, 53964), (7020, 46469), (7254, 44970), (7495, 43524), (8060, 40473), (8370, 38974), (8994, 36270), (10881, 29980), (12090, 26982), (13491, 24180), (14508, 22485), (14990, 21762), (16740, 19487), (17988, 18135)]