338948280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:411

約数の個数: 256

約数和(自身を含む): 1248998400

約数和(自身を除く): 910050120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 103, 108, 110, 120, 132, 135, 165, 180, 198, 206, 216, 220, 264, 270, 277, 297, 309, 330, 360, 396, 412, 440, 495, 515, 540, 554, 594, 618, 660, 792, 824, 831, 927, 990, 1030, 1080, 1108, 1133, 1188, 1236, 1320, 1385, 1485, 1545, 1662, 1854, 1980, 2060, 2216, 2266, 2376, 2472, 2493, 2770, 2781, 2970, 3047, 3090, 3324, 3399, 3708, 3960, 4120, 4155, 4532, 4635, 4986, 5540, 5562, 5665, 5940, 6094, 6180, 6648, 6798, 7416, 7479, 8310, 9064, 9141, 9270, 9972, 10197, 11080, 11124, 11330, 11880, 12188, 12360, 12465, 13596, 13905, 14958, 15235, 16620, 16995, 18282, 18540, 19944, 20394, 22248, 22660, 24376, 24930, 27192, 27423, 27810, 28531, 29916, 30470, 30591, 33240, 33990, 36564, 37080, 37395, 40788, 45320, 45705, 49860, 50985, 54846, 55620, 57062, 59832, 60940, 61182, 67980, 73128, 74790, 81576, 82269, 85593, 91410, 99720, 101970, 109692, 111240, 114124, 121880, 122364, 135960, 137115, 142655, 149580, 152955, 164538, 171186, 182820, 203940, 219384, 228248, 244728, 256779, 274230, 285310, 299160, 305910, 313841, 329076, 342372, 365640, 407880, 411345, 427965, 513558, 548460, 570620, 611820, 627682, 658152, 684744, 770337, 822690, 855930, 941523, 1027116, 1096920, 1141240, 1223640, 1255364, 1283895, 1540674, 1569205, 1645380, 1711860, 1883046, 2054232, 2510728, 2567790, 2824569, 3081348, 3138410, 3290760, 3423720, 3766092, 3851685, 4707615, 5135580, 5649138, 6162696, 6276820, 7532184, 7703370, 8473707, 9415230, 10271160, 11298276, 12553640, 14122845, 15406740, 16947414, 18830460, 22596552, 28245690, 30813480, 33894828, 37660920, 42368535, 56491380, 67789656, 84737070, 112982760, 169474140, 338948280]

約数ペア:

[(1, 338948280), (2, 169474140), (3, 112982760), (4, 84737070), (5, 67789656), (6, 56491380), (8, 42368535), (9, 37660920), (10, 33894828), (11, 30813480), (12, 28245690), (15, 22596552), (18, 18830460), (20, 16947414), (22, 15406740), (24, 14122845), (27, 12553640), (30, 11298276), (33, 10271160), (36, 9415230), (40, 8473707), (44, 7703370), (45, 7532184), (54, 6276820), (55, 6162696), (60, 5649138), (66, 5135580), (72, 4707615), (88, 3851685), (90, 3766092), (99, 3423720), (103, 3290760), (108, 3138410), (110, 3081348), (120, 2824569), (132, 2567790), (135, 2510728), (165, 2054232), (180, 1883046), (198, 1711860), (206, 1645380), (216, 1569205), (220, 1540674), (264, 1283895), (270, 1255364), (277, 1223640), (297, 1141240), (309, 1096920), (330, 1027116), (360, 941523), (396, 855930), (412, 822690), (440, 770337), (495, 684744), (515, 658152), (540, 627682), (554, 611820), (594, 570620), (618, 548460), (660, 513558), (792, 427965), (824, 411345), (831, 407880), (927, 365640), (990, 342372), (1030, 329076), (1080, 313841), (1108, 305910), (1133, 299160), (1188, 285310), (1236, 274230), (1320, 256779), (1385, 244728), (1485, 228248), (1545, 219384), (1662, 203940), (1854, 182820), (1980, 171186), (2060, 164538), (2216, 152955), (2266, 149580), (2376, 142655), (2472, 137115), (2493, 135960), (2770, 122364), (2781, 121880), (2970, 114124), (3047, 111240), (3090, 109692), (3324, 101970), (3399, 99720), (3708, 91410), (3960, 85593), (4120, 82269), (4155, 81576), (4532, 74790), (4635, 73128), (4986, 67980), (5540, 61182), (5562, 60940), (5665, 59832), (5940, 57062), (6094, 55620), (6180, 54846), (6648, 50985), (6798, 49860), (7416, 45705), (7479, 45320), (8310, 40788), (9064, 37395), (9141, 37080), (9270, 36564), (9972, 33990), (10197, 33240), (11080, 30591), (11124, 30470), (11330, 29916), (11880, 28531), (12188, 27810), (12360, 27423), (12465, 27192), (13596, 24930), (13905, 24376), (14958, 22660), (15235, 22248), (16620, 20394), (16995, 19944), (18282, 18540)]