274245840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1178

約数の個数: 240

約数和(自身を含む): 1038076416

約数和(自身を除く): 763830576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 1023, 1116, 1117, 1240, 1320, 1364, 1395, 1488, 1584, 1705, 1860, 1980, 2046, 2232, 2234, 2480, 2640, 2728, 2790, 3069, 3351, 3410, 3720, 3960, 4092, 4464, 4468, 5115, 5456, 5580, 5585, 6138, 6702, 6820, 7440, 7920, 8184, 8936, 10053, 10230, 11160, 11170, 12276, 12287, 13404, 13640, 15345, 16368, 16755, 17872, 20106, 20460, 22320, 22340, 24552, 24574, 26808, 27280, 30690, 33510, 34627, 36861, 40212, 40920, 44680, 49104, 49148, 50265, 53616, 61380, 61435, 67020, 69254, 73722, 80424, 81840, 89360, 98296, 100530, 103881, 110583, 122760, 122870, 134040, 138508, 147444, 160848, 173135, 184305, 196592, 201060, 207762, 221166, 245520, 245740, 268080, 277016, 294888, 311643, 346270, 368610, 380897, 402120, 415524, 442332, 491480, 519405, 552915, 554032, 589776, 623286, 692540, 737220, 761794, 804240, 831048, 884664, 982960, 1038810, 1105830, 1142691, 1246572, 1385080, 1474440, 1523588, 1558215, 1662096, 1769328, 1904485, 2077620, 2211660, 2285382, 2493144, 2770160, 2948880, 3047176, 3116430, 3428073, 3808970, 4155240, 4423320, 4570764, 4986288, 5713455, 6094352, 6232860, 6856146, 7617940, 8310480, 8846640, 9141528, 11426910, 12465720, 13712292, 15235880, 17140365, 18283056, 22853820, 24931440, 27424584, 30471760, 34280730, 45707640, 54849168, 68561460, 91415280, 137122920, 274245840]

約数ペア:

[(1, 274245840), (2, 137122920), (3, 91415280), (4, 68561460), (5, 54849168), (6, 45707640), (8, 34280730), (9, 30471760), (10, 27424584), (11, 24931440), (12, 22853820), (15, 18283056), (16, 17140365), (18, 15235880), (20, 13712292), (22, 12465720), (24, 11426910), (30, 9141528), (31, 8846640), (33, 8310480), (36, 7617940), (40, 6856146), (44, 6232860), (45, 6094352), (48, 5713455), (55, 4986288), (60, 4570764), (62, 4423320), (66, 4155240), (72, 3808970), (80, 3428073), (88, 3116430), (90, 3047176), (93, 2948880), (99, 2770160), (110, 2493144), (120, 2285382), (124, 2211660), (132, 2077620), (144, 1904485), (155, 1769328), (165, 1662096), (176, 1558215), (180, 1523588), (186, 1474440), (198, 1385080), (220, 1246572), (240, 1142691), (248, 1105830), (264, 1038810), (279, 982960), (310, 884664), (330, 831048), (341, 804240), (360, 761794), (372, 737220), (396, 692540), (440, 623286), (465, 589776), (495, 554032), (496, 552915), (528, 519405), (558, 491480), (620, 442332), (660, 415524), (682, 402120), (720, 380897), (744, 368610), (792, 346270), (880, 311643), (930, 294888), (990, 277016), (1023, 268080), (1116, 245740), (1117, 245520), (1240, 221166), (1320, 207762), (1364, 201060), (1395, 196592), (1488, 184305), (1584, 173135), (1705, 160848), (1860, 147444), (1980, 138508), (2046, 134040), (2232, 122870), (2234, 122760), (2480, 110583), (2640, 103881), (2728, 100530), (2790, 98296), (3069, 89360), (3351, 81840), (3410, 80424), (3720, 73722), (3960, 69254), (4092, 67020), (4464, 61435), (4468, 61380), (5115, 53616), (5456, 50265), (5580, 49148), (5585, 49104), (6138, 44680), (6702, 40920), (6820, 40212), (7440, 36861), (7920, 34627), (8184, 33510), (8936, 30690), (10053, 27280), (10230, 26808), (11160, 24574), (11170, 24552), (12276, 22340), (12287, 22320), (13404, 20460), (13640, 20106), (15345, 17872), (16368, 16755)]