209291760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17099}}^1$

素因数の和:17135

約数の個数: 120

約数和(自身を含む): 744260400

約数和(自身を除く): 534968640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 17099, 34198, 51297, 68396, 85495, 102594, 136792, 153891, 170990, 205188, 256485, 273584, 290683, 307782, 341980, 410376, 512970, 581366, 615564, 683960, 769455, 820752, 872049, 1025940, 1162732, 1231128, 1367920, 1453415, 1538910, 1744098, 2051880, 2325464, 2462256, 2616147, 2906830, 3077820, 3488196, 4103760, 4360245, 4650928, 5232294, 5813660, 6155640, 6976392, 8720490, 10464588, 11627320, 12311280, 13080735, 13952784, 17440980, 20929176, 23254640, 26161470, 34881960, 41858352, 52322940, 69763920, 104645880, 209291760]

約数ペア:

[(1, 209291760), (2, 104645880), (3, 69763920), (4, 52322940), (5, 41858352), (6, 34881960), (8, 26161470), (9, 23254640), (10, 20929176), (12, 17440980), (15, 13952784), (16, 13080735), (17, 12311280), (18, 11627320), (20, 10464588), (24, 8720490), (30, 6976392), (34, 6155640), (36, 5813660), (40, 5232294), (45, 4650928), (48, 4360245), (51, 4103760), (60, 3488196), (68, 3077820), (72, 2906830), (80, 2616147), (85, 2462256), (90, 2325464), (102, 2051880), (120, 1744098), (136, 1538910), (144, 1453415), (153, 1367920), (170, 1231128), (180, 1162732), (204, 1025940), (240, 872049), (255, 820752), (272, 769455), (306, 683960), (340, 615564), (360, 581366), (408, 512970), (510, 410376), (612, 341980), (680, 307782), (720, 290683), (765, 273584), (816, 256485), (1020, 205188), (1224, 170990), (1360, 153891), (1530, 136792), (2040, 102594), (2448, 85495), (3060, 68396), (4080, 51297), (6120, 34198), (12240, 17099)]