368248880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:403

約数の個数: 120

約数和(自身を含む): 928628064

約数和(自身を除く): 560379184

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 41, 76, 80, 82, 95, 152, 164, 190, 205, 304, 311, 328, 361, 380, 410, 622, 656, 722, 760, 779, 820, 1244, 1444, 1520, 1555, 1558, 1640, 1805, 2488, 2888, 3110, 3116, 3280, 3610, 3895, 4976, 5776, 5909, 6220, 6232, 7220, 7790, 11818, 12440, 12464, 12751, 14440, 14801, 15580, 23636, 24880, 25502, 28880, 29545, 29602, 31160, 47272, 51004, 59090, 59204, 62320, 63755, 74005, 94544, 102008, 112271, 118180, 118408, 127510, 148010, 204016, 224542, 236360, 236816, 242269, 255020, 296020, 449084, 472720, 484538, 510040, 561355, 592040, 898168, 969076, 1020080, 1122710, 1184080, 1211345, 1796336, 1938152, 2245420, 2422690, 3876304, 4490840, 4603111, 4845380, 8981680, 9206222, 9690760, 18412444, 19381520, 23015555, 36824888, 46031110, 73649776, 92062220, 184124440, 368248880]

約数ペア:

[(1, 368248880), (2, 184124440), (4, 92062220), (5, 73649776), (8, 46031110), (10, 36824888), (16, 23015555), (19, 19381520), (20, 18412444), (38, 9690760), (40, 9206222), (41, 8981680), (76, 4845380), (80, 4603111), (82, 4490840), (95, 3876304), (152, 2422690), (164, 2245420), (190, 1938152), (205, 1796336), (304, 1211345), (311, 1184080), (328, 1122710), (361, 1020080), (380, 969076), (410, 898168), (622, 592040), (656, 561355), (722, 510040), (760, 484538), (779, 472720), (820, 449084), (1244, 296020), (1444, 255020), (1520, 242269), (1555, 236816), (1558, 236360), (1640, 224542), (1805, 204016), (2488, 148010), (2888, 127510), (3110, 118408), (3116, 118180), (3280, 112271), (3610, 102008), (3895, 94544), (4976, 74005), (5776, 63755), (5909, 62320), (6220, 59204), (6232, 59090), (7220, 51004), (7790, 47272), (11818, 31160), (12440, 29602), (12464, 29545), (12751, 28880), (14440, 25502), (14801, 24880), (15580, 23636)]