248795040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3067}}^1$

素因数の和:3111

約数の個数: 144

約数和(自身を含む): 848903328

約数和(自身を除く): 600108288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2535, 2704, 3067, 3120, 3380, 4056, 5070, 5408, 6134, 6240, 6760, 8112, 9201, 10140, 12268, 13520, 15335, 16224, 18402, 20280, 24536, 27040, 30670, 36804, 39871, 40560, 46005, 49072, 61340, 73608, 79742, 81120, 92010, 98144, 119613, 122680, 147216, 159484, 184020, 199355, 239226, 245360, 294432, 318968, 368040, 398710, 478452, 490720, 518323, 598065, 637936, 736080, 797420, 956904, 1036646, 1196130, 1275872, 1472160, 1554969, 1594840, 1913808, 2073292, 2392260, 2591615, 3109938, 3189680, 3827616, 4146584, 4784520, 5183230, 6219876, 6379360, 7774845, 8293168, 9569040, 10366460, 12439752, 15549690, 16586336, 19138080, 20732920, 24879504, 31099380, 41465840, 49759008, 62198760, 82931680, 124397520, 248795040]

約数ペア:

[(1, 248795040), (2, 124397520), (3, 82931680), (4, 62198760), (5, 49759008), (6, 41465840), (8, 31099380), (10, 24879504), (12, 20732920), (13, 19138080), (15, 16586336), (16, 15549690), (20, 12439752), (24, 10366460), (26, 9569040), (30, 8293168), (32, 7774845), (39, 6379360), (40, 6219876), (48, 5183230), (52, 4784520), (60, 4146584), (65, 3827616), (78, 3189680), (80, 3109938), (96, 2591615), (104, 2392260), (120, 2073292), (130, 1913808), (156, 1594840), (160, 1554969), (169, 1472160), (195, 1275872), (208, 1196130), (240, 1036646), (260, 956904), (312, 797420), (338, 736080), (390, 637936), (416, 598065), (480, 518323), (507, 490720), (520, 478452), (624, 398710), (676, 368040), (780, 318968), (845, 294432), (1014, 245360), (1040, 239226), (1248, 199355), (1352, 184020), (1560, 159484), (1690, 147216), (2028, 122680), (2080, 119613), (2535, 98144), (2704, 92010), (3067, 81120), (3120, 79742), (3380, 73608), (4056, 61340), (5070, 49072), (5408, 46005), (6134, 40560), (6240, 39871), (6760, 36804), (8112, 30670), (9201, 27040), (10140, 24536), (12268, 20280), (13520, 18402), (15335, 16224)]