233712720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:370

約数の個数: 240

約数和(自身を含む): 835041792

約数和(自身を除く): 601329072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 37, 40, 45, 48, 60, 62, 72, 74, 80, 90, 93, 111, 120, 124, 144, 148, 155, 180, 185, 186, 222, 240, 248, 279, 283, 296, 310, 333, 360, 370, 372, 444, 465, 496, 555, 558, 566, 592, 620, 666, 720, 740, 744, 849, 888, 930, 1110, 1116, 1132, 1147, 1240, 1332, 1395, 1415, 1480, 1488, 1665, 1698, 1776, 1860, 2220, 2232, 2264, 2294, 2480, 2547, 2664, 2790, 2830, 2960, 3330, 3396, 3441, 3720, 4245, 4440, 4464, 4528, 4588, 5094, 5328, 5580, 5660, 5735, 6660, 6792, 6882, 7440, 8490, 8773, 8880, 9176, 10188, 10323, 10471, 11160, 11320, 11470, 12735, 13320, 13584, 13764, 16980, 17205, 17546, 18352, 20376, 20646, 20942, 22320, 22640, 22940, 25470, 26319, 26640, 27528, 31413, 33960, 34410, 35092, 40752, 41292, 41884, 43865, 45880, 50940, 51615, 52355, 52638, 55056, 62826, 67920, 68820, 70184, 78957, 82584, 83768, 87730, 91760, 94239, 101880, 103230, 104710, 105276, 125652, 131595, 137640, 140368, 157065, 157914, 165168, 167536, 175460, 188478, 203760, 206460, 209420, 210552, 251304, 263190, 275280, 314130, 315828, 324601, 350920, 376956, 394785, 412920, 418840, 421104, 471195, 502608, 526380, 628260, 631656, 649202, 701840, 753912, 789570, 825840, 837680, 942390, 973803, 1052760, 1256520, 1263312, 1298404, 1507824, 1579140, 1623005, 1884780, 1947606, 2105520, 2513040, 2596808, 2921409, 3158280, 3246010, 3769560, 3895212, 4869015, 5193616, 5842818, 6316560, 6492020, 7539120, 7790424, 9738030, 11685636, 12984040, 14607045, 15580848, 19476060, 23371272, 25968080, 29214090, 38952120, 46742544, 58428180, 77904240, 116856360, 233712720]

約数ペア:

[(1, 233712720), (2, 116856360), (3, 77904240), (4, 58428180), (5, 46742544), (6, 38952120), (8, 29214090), (9, 25968080), (10, 23371272), (12, 19476060), (15, 15580848), (16, 14607045), (18, 12984040), (20, 11685636), (24, 9738030), (30, 7790424), (31, 7539120), (36, 6492020), (37, 6316560), (40, 5842818), (45, 5193616), (48, 4869015), (60, 3895212), (62, 3769560), (72, 3246010), (74, 3158280), (80, 2921409), (90, 2596808), (93, 2513040), (111, 2105520), (120, 1947606), (124, 1884780), (144, 1623005), (148, 1579140), (155, 1507824), (180, 1298404), (185, 1263312), (186, 1256520), (222, 1052760), (240, 973803), (248, 942390), (279, 837680), (283, 825840), (296, 789570), (310, 753912), (333, 701840), (360, 649202), (370, 631656), (372, 628260), (444, 526380), (465, 502608), (496, 471195), (555, 421104), (558, 418840), (566, 412920), (592, 394785), (620, 376956), (666, 350920), (720, 324601), (740, 315828), (744, 314130), (849, 275280), (888, 263190), (930, 251304), (1110, 210552), (1116, 209420), (1132, 206460), (1147, 203760), (1240, 188478), (1332, 175460), (1395, 167536), (1415, 165168), (1480, 157914), (1488, 157065), (1665, 140368), (1698, 137640), (1776, 131595), (1860, 125652), (2220, 105276), (2232, 104710), (2264, 103230), (2294, 101880), (2480, 94239), (2547, 91760), (2664, 87730), (2790, 83768), (2830, 82584), (2960, 78957), (3330, 70184), (3396, 68820), (3441, 67920), (3720, 62826), (4245, 55056), (4440, 52638), (4464, 52355), (4528, 51615), (4588, 50940), (5094, 45880), (5328, 43865), (5580, 41884), (5660, 41292), (5735, 40752), (6660, 35092), (6792, 34410), (6882, 33960), (7440, 31413), (8490, 27528), (8773, 26640), (8880, 26319), (9176, 25470), (10188, 22940), (10323, 22640), (10471, 22320), (11160, 20942), (11320, 20646), (11470, 20376), (12735, 18352), (13320, 17546), (13584, 17205), (13764, 16980)]