1497809040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{68581}}^1$

素因数の和:68617

約数の個数: 160

約数和(自身を含む): 5714800896

約数和(自身を除く): 4216991856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 68581, 137162, 205743, 274324, 342905, 411486, 480067, 548648, 685810, 822972, 891553, 960134, 1028715, 1097296, 1371620, 1440201, 1645944, 1783106, 1920268, 2057430, 2400335, 2674659, 2743240, 2880402, 3291888, 3566212, 3840536, 4114860, 4457765, 4800670, 5349318, 5486480, 5760804, 6240871, 7132424, 7201005, 7681072, 8229720, 8915530, 9601340, 10698636, 11521608, 12481742, 13373295, 14264848, 14402010, 16459440, 17831060, 18722613, 19202680, 21397272, 23043216, 24963484, 26746590, 28804020, 31204355, 35662120, 37445226, 38405360, 42794544, 49926968, 53493180, 57608040, 62408710, 71324240, 74890452, 93613065, 99853936, 106986360, 115216080, 124817420, 149780904, 187226130, 213972720, 249634840, 299561808, 374452260, 499269680, 748904520, 1497809040]

約数ペア:

[(1, 1497809040), (2, 748904520), (3, 499269680), (4, 374452260), (5, 299561808), (6, 249634840), (7, 213972720), (8, 187226130), (10, 149780904), (12, 124817420), (13, 115216080), (14, 106986360), (15, 99853936), (16, 93613065), (20, 74890452), (21, 71324240), (24, 62408710), (26, 57608040), (28, 53493180), (30, 49926968), (35, 42794544), (39, 38405360), (40, 37445226), (42, 35662120), (48, 31204355), (52, 28804020), (56, 26746590), (60, 24963484), (65, 23043216), (70, 21397272), (78, 19202680), (80, 18722613), (84, 17831060), (91, 16459440), (104, 14402010), (105, 14264848), (112, 13373295), (120, 12481742), (130, 11521608), (140, 10698636), (156, 9601340), (168, 8915530), (182, 8229720), (195, 7681072), (208, 7201005), (210, 7132424), (240, 6240871), (260, 5760804), (273, 5486480), (280, 5349318), (312, 4800670), (336, 4457765), (364, 4114860), (390, 3840536), (420, 3566212), (455, 3291888), (520, 2880402), (546, 2743240), (560, 2674659), (624, 2400335), (728, 2057430), (780, 1920268), (840, 1783106), (910, 1645944), (1040, 1440201), (1092, 1371620), (1365, 1097296), (1456, 1028715), (1560, 960134), (1680, 891553), (1820, 822972), (2184, 685810), (2730, 548648), (3120, 480067), (3640, 411486), (4368, 342905), (5460, 274324), (7280, 205743), (10920, 137162), (21840, 68581)]