243043920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{83}}^2$

素因数の和:199

約数の個数: 270

約数和(自身を含む): 961060698

約数和(自身を除く): 718016778

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 83, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 166, 168, 180, 196, 210, 240, 245, 249, 252, 280, 294, 315, 332, 336, 360, 392, 415, 420, 441, 490, 498, 504, 560, 581, 588, 630, 664, 720, 735, 747, 784, 830, 840, 882, 980, 996, 1008, 1162, 1176, 1245, 1260, 1328, 1470, 1494, 1660, 1680, 1743, 1764, 1960, 1992, 2205, 2324, 2352, 2490, 2520, 2905, 2940, 2988, 3320, 3486, 3528, 3735, 3920, 3984, 4067, 4410, 4648, 4980, 5040, 5229, 5810, 5880, 5976, 6640, 6889, 6972, 7056, 7470, 8134, 8715, 8820, 9296, 9960, 10458, 11620, 11760, 11952, 12201, 13778, 13944, 14940, 16268, 17430, 17640, 19920, 20335, 20667, 20916, 23240, 24402, 26145, 27556, 27888, 29880, 32536, 34445, 34860, 35280, 36603, 40670, 41334, 41832, 46480, 48223, 48804, 52290, 55112, 59760, 61005, 62001, 65072, 68890, 69720, 73206, 81340, 82668, 83664, 96446, 97608, 103335, 104580, 110224, 122010, 124002, 137780, 139440, 144669, 146412, 162680, 165336, 183015, 192892, 195216, 206670, 209160, 241115, 244020, 248004, 275560, 289338, 292824, 310005, 325360, 330672, 337561, 366030, 385784, 413340, 418320, 434007, 482230, 488040, 496008, 551120, 578676, 585648, 620010, 675122, 723345, 732060, 771568, 826680, 868014, 964460, 976080, 992016, 1012683, 1157352, 1240020, 1350244, 1446690, 1464120, 1653360, 1687805, 1736028, 1928920, 2025366, 2170035, 2314704, 2480040, 2700488, 2893380, 2928240, 3038049, 3375610, 3472056, 3857840, 4050732, 4340070, 4960080, 5063415, 5400976, 5786760, 6076098, 6751220, 6944112, 8101464, 8680140, 10126830, 11573520, 12152196, 13502440, 15190245, 16202928, 17360280, 20253660, 24304392, 27004880, 30380490, 34720560, 40507320, 48608784, 60760980, 81014640, 121521960, 243043920]

約数ペア:

[(1, 243043920), (2, 121521960), (3, 81014640), (4, 60760980), (5, 48608784), (6, 40507320), (7, 34720560), (8, 30380490), (9, 27004880), (10, 24304392), (12, 20253660), (14, 17360280), (15, 16202928), (16, 15190245), (18, 13502440), (20, 12152196), (21, 11573520), (24, 10126830), (28, 8680140), (30, 8101464), (35, 6944112), (36, 6751220), (40, 6076098), (42, 5786760), (45, 5400976), (48, 5063415), (49, 4960080), (56, 4340070), (60, 4050732), (63, 3857840), (70, 3472056), (72, 3375610), (80, 3038049), (83, 2928240), (84, 2893380), (90, 2700488), (98, 2480040), (105, 2314704), (112, 2170035), (120, 2025366), (126, 1928920), (140, 1736028), (144, 1687805), (147, 1653360), (166, 1464120), (168, 1446690), (180, 1350244), (196, 1240020), (210, 1157352), (240, 1012683), (245, 992016), (249, 976080), (252, 964460), (280, 868014), (294, 826680), (315, 771568), (332, 732060), (336, 723345), (360, 675122), (392, 620010), (415, 585648), (420, 578676), (441, 551120), (490, 496008), (498, 488040), (504, 482230), (560, 434007), (581, 418320), (588, 413340), (630, 385784), (664, 366030), (720, 337561), (735, 330672), (747, 325360), (784, 310005), (830, 292824), (840, 289338), (882, 275560), (980, 248004), (996, 244020), (1008, 241115), (1162, 209160), (1176, 206670), (1245, 195216), (1260, 192892), (1328, 183015), (1470, 165336), (1494, 162680), (1660, 146412), (1680, 144669), (1743, 139440), (1764, 137780), (1960, 124002), (1992, 122010), (2205, 110224), (2324, 104580), (2352, 103335), (2490, 97608), (2520, 96446), (2905, 83664), (2940, 82668), (2988, 81340), (3320, 73206), (3486, 69720), (3528, 68890), (3735, 65072), (3920, 62001), (3984, 61005), (4067, 59760), (4410, 55112), (4648, 52290), (4980, 48804), (5040, 48223), (5229, 46480), (5810, 41832), (5880, 41334), (5976, 40670), (6640, 36603), (6889, 35280), (6972, 34860), (7056, 34445), (7470, 32536), (8134, 29880), (8715, 27888), (8820, 27556), (9296, 26145), (9960, 24402), (10458, 23240), (11620, 20916), (11760, 20667), (11952, 20335), (12201, 19920), (13778, 17640), (13944, 17430), (14940, 16268)]