235235280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:354

約数の個数: 240

約数和(自身を含む): 862069824

約数和(自身を除く): 626834544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 83, 84, 98, 105, 112, 120, 140, 147, 166, 168, 196, 210, 240, 241, 245, 249, 280, 294, 332, 336, 392, 415, 420, 482, 490, 498, 560, 581, 588, 664, 723, 735, 784, 830, 840, 964, 980, 996, 1162, 1176, 1205, 1245, 1328, 1446, 1470, 1660, 1680, 1687, 1743, 1928, 1960, 1992, 2324, 2352, 2410, 2490, 2892, 2905, 2940, 3320, 3374, 3486, 3615, 3856, 3920, 3984, 4067, 4648, 4820, 4980, 5061, 5784, 5810, 5880, 6640, 6748, 6972, 7230, 8134, 8435, 8715, 9296, 9640, 9960, 10122, 11568, 11620, 11760, 11809, 12201, 13496, 13944, 14460, 16268, 16870, 17430, 19280, 19920, 20003, 20244, 20335, 23240, 23618, 24402, 25305, 26992, 27888, 28920, 32536, 33740, 34860, 35427, 40006, 40488, 40670, 46480, 47236, 48804, 50610, 57840, 59045, 60009, 61005, 65072, 67480, 69720, 70854, 80012, 80976, 81340, 94472, 97608, 100015, 101220, 118090, 120018, 122010, 134960, 139440, 140021, 141708, 160024, 162680, 177135, 188944, 195216, 200030, 202440, 236180, 240036, 244020, 280042, 283416, 300045, 320048, 325360, 354270, 400060, 404880, 420063, 472360, 480072, 488040, 560084, 566832, 600090, 700105, 708540, 800120, 840126, 944720, 960144, 976080, 980147, 1120168, 1200180, 1400210, 1417080, 1600240, 1680252, 1960294, 2100315, 2240336, 2400360, 2800420, 2834160, 2940441, 3360504, 3920588, 4200630, 4800720, 4900735, 5600840, 5880882, 6721008, 7841176, 8401260, 9801470, 11201680, 11761764, 14702205, 15682352, 16802520, 19602940, 23523528, 29404410, 33605040, 39205880, 47047056, 58808820, 78411760, 117617640, 235235280]

約数ペア:

[(1, 235235280), (2, 117617640), (3, 78411760), (4, 58808820), (5, 47047056), (6, 39205880), (7, 33605040), (8, 29404410), (10, 23523528), (12, 19602940), (14, 16802520), (15, 15682352), (16, 14702205), (20, 11761764), (21, 11201680), (24, 9801470), (28, 8401260), (30, 7841176), (35, 6721008), (40, 5880882), (42, 5600840), (48, 4900735), (49, 4800720), (56, 4200630), (60, 3920588), (70, 3360504), (80, 2940441), (83, 2834160), (84, 2800420), (98, 2400360), (105, 2240336), (112, 2100315), (120, 1960294), (140, 1680252), (147, 1600240), (166, 1417080), (168, 1400210), (196, 1200180), (210, 1120168), (240, 980147), (241, 976080), (245, 960144), (249, 944720), (280, 840126), (294, 800120), (332, 708540), (336, 700105), (392, 600090), (415, 566832), (420, 560084), (482, 488040), (490, 480072), (498, 472360), (560, 420063), (581, 404880), (588, 400060), (664, 354270), (723, 325360), (735, 320048), (784, 300045), (830, 283416), (840, 280042), (964, 244020), (980, 240036), (996, 236180), (1162, 202440), (1176, 200030), (1205, 195216), (1245, 188944), (1328, 177135), (1446, 162680), (1470, 160024), (1660, 141708), (1680, 140021), (1687, 139440), (1743, 134960), (1928, 122010), (1960, 120018), (1992, 118090), (2324, 101220), (2352, 100015), (2410, 97608), (2490, 94472), (2892, 81340), (2905, 80976), (2940, 80012), (3320, 70854), (3374, 69720), (3486, 67480), (3615, 65072), (3856, 61005), (3920, 60009), (3984, 59045), (4067, 57840), (4648, 50610), (4820, 48804), (4980, 47236), (5061, 46480), (5784, 40670), (5810, 40488), (5880, 40006), (6640, 35427), (6748, 34860), (6972, 33740), (7230, 32536), (8134, 28920), (8435, 27888), (8715, 26992), (9296, 25305), (9640, 24402), (9960, 23618), (10122, 23240), (11568, 20335), (11620, 20244), (11760, 20003), (11809, 19920), (12201, 19280), (13496, 17430), (13944, 16870), (14460, 16268)]