274363440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1871}}^1$

素因数の和:1947

約数の個数: 160

約数和(自身を含む): 935940096

約数和(自身を除く): 661576656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 104, 120, 130, 141, 156, 188, 195, 208, 235, 240, 260, 282, 312, 376, 390, 470, 520, 564, 611, 624, 705, 752, 780, 940, 1040, 1128, 1222, 1410, 1560, 1833, 1871, 1880, 2256, 2444, 2820, 3055, 3120, 3666, 3742, 3760, 4888, 5613, 5640, 6110, 7332, 7484, 9165, 9355, 9776, 11226, 11280, 12220, 14664, 14968, 18330, 18710, 22452, 24323, 24440, 28065, 29328, 29936, 36660, 37420, 44904, 48646, 48880, 56130, 72969, 73320, 74840, 87937, 89808, 97292, 112260, 121615, 145938, 146640, 149680, 175874, 194584, 224520, 243230, 263811, 291876, 351748, 364845, 389168, 439685, 449040, 486460, 527622, 583752, 703496, 729690, 879370, 972920, 1055244, 1143181, 1167504, 1319055, 1406992, 1459380, 1758740, 1945840, 2110488, 2286362, 2638110, 2918760, 3429543, 3517480, 4220976, 4572724, 5276220, 5715905, 5837520, 6859086, 7034960, 9145448, 10552440, 11431810, 13718172, 17147715, 18290896, 21104880, 22863620, 27436344, 34295430, 45727240, 54872688, 68590860, 91454480, 137181720, 274363440]

約数ペア:

[(1, 274363440), (2, 137181720), (3, 91454480), (4, 68590860), (5, 54872688), (6, 45727240), (8, 34295430), (10, 27436344), (12, 22863620), (13, 21104880), (15, 18290896), (16, 17147715), (20, 13718172), (24, 11431810), (26, 10552440), (30, 9145448), (39, 7034960), (40, 6859086), (47, 5837520), (48, 5715905), (52, 5276220), (60, 4572724), (65, 4220976), (78, 3517480), (80, 3429543), (94, 2918760), (104, 2638110), (120, 2286362), (130, 2110488), (141, 1945840), (156, 1758740), (188, 1459380), (195, 1406992), (208, 1319055), (235, 1167504), (240, 1143181), (260, 1055244), (282, 972920), (312, 879370), (376, 729690), (390, 703496), (470, 583752), (520, 527622), (564, 486460), (611, 449040), (624, 439685), (705, 389168), (752, 364845), (780, 351748), (940, 291876), (1040, 263811), (1128, 243230), (1222, 224520), (1410, 194584), (1560, 175874), (1833, 149680), (1871, 146640), (1880, 145938), (2256, 121615), (2444, 112260), (2820, 97292), (3055, 89808), (3120, 87937), (3666, 74840), (3742, 73320), (3760, 72969), (4888, 56130), (5613, 48880), (5640, 48646), (6110, 44904), (7332, 37420), (7484, 36660), (9165, 29936), (9355, 29328), (9776, 28065), (11226, 24440), (11280, 24323), (12220, 22452), (14664, 18710), (14968, 18330)]