149466720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1457

約数の個数: 192

約数和(自身を含む): 537243840

約数和(自身を除く): 387777120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1248, 1326, 1360, 1409, 1560, 1632, 1768, 2040, 2080, 2210, 2652, 2720, 2818, 3120, 3315, 3536, 4080, 4227, 4420, 5304, 5636, 6240, 6630, 7045, 7072, 8160, 8454, 8840, 10608, 11272, 13260, 14090, 16908, 17680, 18317, 21135, 21216, 22544, 23953, 26520, 28180, 33816, 35360, 36634, 42270, 45088, 47906, 53040, 54951, 56360, 67632, 71859, 73268, 84540, 91585, 95812, 106080, 109902, 112720, 119765, 135264, 143718, 146536, 169080, 183170, 191624, 219804, 225440, 239530, 274755, 287436, 293072, 311389, 338160, 359295, 366340, 383248, 439608, 479060, 549510, 574872, 586144, 622778, 676320, 718590, 732680, 766496, 879216, 934167, 958120, 1099020, 1149744, 1245556, 1437180, 1465360, 1556945, 1758432, 1868334, 1916240, 2198040, 2299488, 2491112, 2874360, 2930720, 3113890, 3736668, 3832480, 4396080, 4670835, 4982224, 5748720, 6227780, 7473336, 8792160, 9341670, 9964448, 11497440, 12455560, 14946672, 18683340, 24911120, 29893344, 37366680, 49822240, 74733360, 149466720]

約数ペア:

[(1, 149466720), (2, 74733360), (3, 49822240), (4, 37366680), (5, 29893344), (6, 24911120), (8, 18683340), (10, 14946672), (12, 12455560), (13, 11497440), (15, 9964448), (16, 9341670), (17, 8792160), (20, 7473336), (24, 6227780), (26, 5748720), (30, 4982224), (32, 4670835), (34, 4396080), (39, 3832480), (40, 3736668), (48, 3113890), (51, 2930720), (52, 2874360), (60, 2491112), (65, 2299488), (68, 2198040), (78, 1916240), (80, 1868334), (85, 1758432), (96, 1556945), (102, 1465360), (104, 1437180), (120, 1245556), (130, 1149744), (136, 1099020), (156, 958120), (160, 934167), (170, 879216), (195, 766496), (204, 732680), (208, 718590), (221, 676320), (240, 622778), (255, 586144), (260, 574872), (272, 549510), (312, 479060), (340, 439608), (390, 383248), (408, 366340), (416, 359295), (442, 338160), (480, 311389), (510, 293072), (520, 287436), (544, 274755), (624, 239530), (663, 225440), (680, 219804), (780, 191624), (816, 183170), (884, 169080), (1020, 146536), (1040, 143718), (1105, 135264), (1248, 119765), (1326, 112720), (1360, 109902), (1409, 106080), (1560, 95812), (1632, 91585), (1768, 84540), (2040, 73268), (2080, 71859), (2210, 67632), (2652, 56360), (2720, 54951), (2818, 53040), (3120, 47906), (3315, 45088), (3536, 42270), (4080, 36634), (4227, 35360), (4420, 33816), (5304, 28180), (5636, 26520), (6240, 23953), (6630, 22544), (7045, 21216), (7072, 21135), (8160, 18317), (8454, 17680), (8840, 16908), (10608, 14090), (11272, 13260)]