202193040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1973}}^1$

素因数の和:2057

約数の個数: 160

約数和(自身を含む): 728453376

約数和(自身を除く): 526260336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1220, 1281, 1464, 1680, 1708, 1830, 1973, 2135, 2440, 2562, 2928, 3416, 3660, 3946, 4270, 4880, 5124, 5919, 6405, 6832, 7320, 7892, 8540, 9865, 10248, 11838, 12810, 13811, 14640, 15784, 17080, 19730, 20496, 23676, 25620, 27622, 29595, 31568, 34160, 39460, 41433, 47352, 51240, 55244, 59190, 69055, 78920, 82866, 94704, 102480, 110488, 118380, 120353, 138110, 157840, 165732, 207165, 220976, 236760, 240706, 276220, 331464, 361059, 414330, 473520, 481412, 552440, 601765, 662928, 722118, 828660, 842471, 962824, 1104880, 1203530, 1444236, 1657320, 1684942, 1805295, 1925648, 2407060, 2527413, 2888472, 3314640, 3369884, 3610590, 4212355, 4814120, 5054826, 5776944, 6739768, 7221180, 8424710, 9628240, 10109652, 12637065, 13479536, 14442360, 16849420, 20219304, 25274130, 28884720, 33698840, 40438608, 50548260, 67397680, 101096520, 202193040]

約数ペア:

[(1, 202193040), (2, 101096520), (3, 67397680), (4, 50548260), (5, 40438608), (6, 33698840), (7, 28884720), (8, 25274130), (10, 20219304), (12, 16849420), (14, 14442360), (15, 13479536), (16, 12637065), (20, 10109652), (21, 9628240), (24, 8424710), (28, 7221180), (30, 6739768), (35, 5776944), (40, 5054826), (42, 4814120), (48, 4212355), (56, 3610590), (60, 3369884), (61, 3314640), (70, 2888472), (80, 2527413), (84, 2407060), (105, 1925648), (112, 1805295), (120, 1684942), (122, 1657320), (140, 1444236), (168, 1203530), (183, 1104880), (210, 962824), (240, 842471), (244, 828660), (280, 722118), (305, 662928), (336, 601765), (366, 552440), (420, 481412), (427, 473520), (488, 414330), (560, 361059), (610, 331464), (732, 276220), (840, 240706), (854, 236760), (915, 220976), (976, 207165), (1220, 165732), (1281, 157840), (1464, 138110), (1680, 120353), (1708, 118380), (1830, 110488), (1973, 102480), (2135, 94704), (2440, 82866), (2562, 78920), (2928, 69055), (3416, 59190), (3660, 55244), (3946, 51240), (4270, 47352), (4880, 41433), (5124, 39460), (5919, 34160), (6405, 31568), (6832, 29595), (7320, 27622), (7892, 25620), (8540, 23676), (9865, 20496), (10248, 19730), (11838, 17080), (12810, 15784), (13811, 14640)]