742686480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1374

約数の個数: 240

約数和(自身を含む): 2699184384

約数和(自身を除く): 1956497904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 48, 51, 60, 68, 72, 80, 85, 90, 94, 102, 120, 136, 141, 144, 153, 170, 180, 188, 204, 235, 240, 255, 272, 282, 306, 340, 360, 376, 408, 423, 470, 510, 564, 612, 680, 705, 720, 752, 765, 799, 816, 846, 940, 1020, 1128, 1224, 1291, 1360, 1410, 1530, 1598, 1692, 1880, 2040, 2115, 2256, 2397, 2448, 2582, 2820, 3060, 3196, 3384, 3760, 3873, 3995, 4080, 4230, 4794, 5164, 5640, 6120, 6392, 6455, 6768, 7191, 7746, 7990, 8460, 9588, 10328, 11280, 11619, 11985, 12240, 12784, 12910, 14382, 15492, 15980, 16920, 19176, 19365, 20656, 21947, 23238, 23970, 25820, 28764, 30984, 31960, 33840, 35955, 38352, 38730, 43894, 46476, 47940, 51640, 57528, 58095, 60677, 61968, 63920, 65841, 71910, 77460, 87788, 92952, 95880, 103280, 109735, 115056, 116190, 121354, 131682, 143820, 154920, 175576, 182031, 185904, 191760, 197523, 219470, 232380, 242708, 263364, 287640, 303385, 309840, 329205, 351152, 364062, 395046, 438940, 464760, 485416, 526728, 546093, 575280, 606770, 658410, 728124, 790092, 877880, 910155, 929520, 970832, 987615, 1031509, 1053456, 1092186, 1213540, 1316820, 1456248, 1580184, 1755760, 1820310, 1975230, 2063018, 2184372, 2427080, 2633640, 2730465, 2912496, 3094527, 3160368, 3640620, 3950460, 4126036, 4368744, 4854160, 5157545, 5267280, 5460930, 6189054, 7281240, 7900920, 8252072, 8737488, 9283581, 10315090, 10921860, 12378108, 14562480, 15472635, 15801840, 16504144, 18567162, 20630180, 21843720, 24756216, 30945270, 37134324, 41260360, 43687440, 46417905, 49512432, 61890540, 74268648, 82520720, 92835810, 123781080, 148537296, 185671620, 247562160, 371343240, 742686480]

約数ペア:

[(1, 742686480), (2, 371343240), (3, 247562160), (4, 185671620), (5, 148537296), (6, 123781080), (8, 92835810), (9, 82520720), (10, 74268648), (12, 61890540), (15, 49512432), (16, 46417905), (17, 43687440), (18, 41260360), (20, 37134324), (24, 30945270), (30, 24756216), (34, 21843720), (36, 20630180), (40, 18567162), (45, 16504144), (47, 15801840), (48, 15472635), (51, 14562480), (60, 12378108), (68, 10921860), (72, 10315090), (80, 9283581), (85, 8737488), (90, 8252072), (94, 7900920), (102, 7281240), (120, 6189054), (136, 5460930), (141, 5267280), (144, 5157545), (153, 4854160), (170, 4368744), (180, 4126036), (188, 3950460), (204, 3640620), (235, 3160368), (240, 3094527), (255, 2912496), (272, 2730465), (282, 2633640), (306, 2427080), (340, 2184372), (360, 2063018), (376, 1975230), (408, 1820310), (423, 1755760), (470, 1580184), (510, 1456248), (564, 1316820), (612, 1213540), (680, 1092186), (705, 1053456), (720, 1031509), (752, 987615), (765, 970832), (799, 929520), (816, 910155), (846, 877880), (940, 790092), (1020, 728124), (1128, 658410), (1224, 606770), (1291, 575280), (1360, 546093), (1410, 526728), (1530, 485416), (1598, 464760), (1692, 438940), (1880, 395046), (2040, 364062), (2115, 351152), (2256, 329205), (2397, 309840), (2448, 303385), (2582, 287640), (2820, 263364), (3060, 242708), (3196, 232380), (3384, 219470), (3760, 197523), (3873, 191760), (3995, 185904), (4080, 182031), (4230, 175576), (4794, 154920), (5164, 143820), (5640, 131682), (6120, 121354), (6392, 116190), (6455, 115056), (6768, 109735), (7191, 103280), (7746, 95880), (7990, 92952), (8460, 87788), (9588, 77460), (10328, 71910), (11280, 65841), (11619, 63920), (11985, 61968), (12240, 60677), (12784, 58095), (12910, 57528), (14382, 51640), (15492, 47940), (15980, 46476), (16920, 43894), (19176, 38730), (19365, 38352), (20656, 35955), (21947, 33840), (23238, 31960), (23970, 30984), (25820, 28764)]