2603373720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{2659}}^1$

素因数の和:2913

約数の個数: 128

約数和(自身を含む): 8043840000

約数和(自身を除く): 5440466280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 199, 205, 246, 328, 398, 410, 492, 597, 615, 796, 820, 984, 995, 1194, 1230, 1592, 1640, 1990, 2388, 2460, 2659, 2985, 3980, 4776, 4920, 5318, 5970, 7960, 7977, 8159, 10636, 11940, 13295, 15954, 16318, 21272, 23880, 24477, 26590, 31908, 32636, 39885, 40795, 48954, 53180, 63816, 65272, 79770, 81590, 97908, 106360, 109019, 122385, 159540, 163180, 195816, 218038, 244770, 319080, 326360, 327057, 436076, 489540, 529141, 545095, 654114, 872152, 979080, 1058282, 1090190, 1308228, 1587423, 1635285, 2116564, 2180380, 2616456, 2645705, 3174846, 3270570, 4233128, 4360760, 5291410, 6349692, 6541140, 7937115, 10582820, 12699384, 13082280, 15874230, 21165640, 21694781, 31748460, 43389562, 63496920, 65084343, 86779124, 108473905, 130168686, 173558248, 216947810, 260337372, 325421715, 433895620, 520674744, 650843430, 867791240, 1301686860, 2603373720]

約数ペア:

[(1, 2603373720), (2, 1301686860), (3, 867791240), (4, 650843430), (5, 520674744), (6, 433895620), (8, 325421715), (10, 260337372), (12, 216947810), (15, 173558248), (20, 130168686), (24, 108473905), (30, 86779124), (40, 65084343), (41, 63496920), (60, 43389562), (82, 31748460), (120, 21694781), (123, 21165640), (164, 15874230), (199, 13082280), (205, 12699384), (246, 10582820), (328, 7937115), (398, 6541140), (410, 6349692), (492, 5291410), (597, 4360760), (615, 4233128), (796, 3270570), (820, 3174846), (984, 2645705), (995, 2616456), (1194, 2180380), (1230, 2116564), (1592, 1635285), (1640, 1587423), (1990, 1308228), (2388, 1090190), (2460, 1058282), (2659, 979080), (2985, 872152), (3980, 654114), (4776, 545095), (4920, 529141), (5318, 489540), (5970, 436076), (7960, 327057), (7977, 326360), (8159, 319080), (10636, 244770), (11940, 218038), (13295, 195816), (15954, 163180), (16318, 159540), (21272, 122385), (23880, 109019), (24477, 106360), (26590, 97908), (31908, 81590), (32636, 79770), (39885, 65272), (40795, 63816), (48954, 53180)]