202108320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 288

約数和(自身を含む): 742996800

約数和(自身を除く): 540888480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 83, 89, 90, 95, 96, 114, 120, 144, 152, 160, 166, 171, 178, 180, 190, 228, 240, 249, 267, 285, 288, 304, 332, 342, 356, 360, 380, 415, 445, 456, 480, 498, 534, 570, 608, 664, 684, 712, 720, 747, 760, 801, 830, 855, 890, 912, 996, 1068, 1140, 1245, 1328, 1335, 1368, 1424, 1440, 1494, 1520, 1577, 1602, 1660, 1691, 1710, 1780, 1824, 1992, 2136, 2280, 2490, 2656, 2670, 2736, 2848, 2988, 3040, 3154, 3204, 3320, 3382, 3420, 3560, 3735, 3984, 4005, 4272, 4560, 4731, 4980, 5073, 5340, 5472, 5976, 6308, 6408, 6640, 6764, 6840, 7120, 7387, 7470, 7885, 7968, 8010, 8455, 8544, 9120, 9462, 9960, 10146, 10680, 11952, 12616, 12816, 13280, 13528, 13680, 14193, 14240, 14774, 14940, 15219, 15770, 16020, 16910, 18924, 19920, 20292, 21360, 22161, 23655, 23904, 25232, 25365, 25632, 27056, 27360, 28386, 29548, 29880, 30438, 31540, 32040, 33820, 36935, 37848, 39840, 40584, 42720, 44322, 47310, 50464, 50730, 54112, 56772, 59096, 59760, 60876, 63080, 64080, 66483, 67640, 70965, 73870, 75696, 76095, 81168, 88644, 94620, 101460, 110805, 113544, 118192, 119520, 121752, 126160, 128160, 132966, 135280, 140353, 141930, 147740, 151392, 152190, 162336, 177288, 189240, 202920, 221610, 227088, 236384, 243504, 252320, 265932, 270560, 280706, 283860, 295480, 304380, 332415, 354576, 378480, 405840, 421059, 443220, 454176, 487008, 531864, 561412, 567720, 590960, 608760, 664830, 701765, 709152, 756960, 811680, 842118, 886440, 1063728, 1122824, 1135440, 1181920, 1217520, 1263177, 1329660, 1403530, 1684236, 1772880, 2105295, 2127456, 2245648, 2270880, 2435040, 2526354, 2659320, 2807060, 3368472, 3545760, 4210590, 4491296, 5052708, 5318640, 5614120, 6315885, 6736944, 8421180, 10105416, 10637280, 11228240, 12631770, 13473888, 16842360, 20210832, 22456480, 25263540, 33684720, 40421664, 50527080, 67369440, 101054160, 202108320]

約数ペア:

[(1, 202108320), (2, 101054160), (3, 67369440), (4, 50527080), (5, 40421664), (6, 33684720), (8, 25263540), (9, 22456480), (10, 20210832), (12, 16842360), (15, 13473888), (16, 12631770), (18, 11228240), (19, 10637280), (20, 10105416), (24, 8421180), (30, 6736944), (32, 6315885), (36, 5614120), (38, 5318640), (40, 5052708), (45, 4491296), (48, 4210590), (57, 3545760), (60, 3368472), (72, 2807060), (76, 2659320), (80, 2526354), (83, 2435040), (89, 2270880), (90, 2245648), (95, 2127456), (96, 2105295), (114, 1772880), (120, 1684236), (144, 1403530), (152, 1329660), (160, 1263177), (166, 1217520), (171, 1181920), (178, 1135440), (180, 1122824), (190, 1063728), (228, 886440), (240, 842118), (249, 811680), (267, 756960), (285, 709152), (288, 701765), (304, 664830), (332, 608760), (342, 590960), (356, 567720), (360, 561412), (380, 531864), (415, 487008), (445, 454176), (456, 443220), (480, 421059), (498, 405840), (534, 378480), (570, 354576), (608, 332415), (664, 304380), (684, 295480), (712, 283860), (720, 280706), (747, 270560), (760, 265932), (801, 252320), (830, 243504), (855, 236384), (890, 227088), (912, 221610), (996, 202920), (1068, 189240), (1140, 177288), (1245, 162336), (1328, 152190), (1335, 151392), (1368, 147740), (1424, 141930), (1440, 140353), (1494, 135280), (1520, 132966), (1577, 128160), (1602, 126160), (1660, 121752), (1691, 119520), (1710, 118192), (1780, 113544), (1824, 110805), (1992, 101460), (2136, 94620), (2280, 88644), (2490, 81168), (2656, 76095), (2670, 75696), (2736, 73870), (2848, 70965), (2988, 67640), (3040, 66483), (3154, 64080), (3204, 63080), (3320, 60876), (3382, 59760), (3420, 59096), (3560, 56772), (3735, 54112), (3984, 50730), (4005, 50464), (4272, 47310), (4560, 44322), (4731, 42720), (4980, 40584), (5073, 39840), (5340, 37848), (5472, 36935), (5976, 33820), (6308, 32040), (6408, 31540), (6640, 30438), (6764, 29880), (6840, 29548), (7120, 28386), (7387, 27360), (7470, 27056), (7885, 25632), (7968, 25365), (8010, 25232), (8455, 23904), (8544, 23655), (9120, 22161), (9462, 21360), (9960, 20292), (10146, 19920), (10680, 18924), (11952, 16910), (12616, 16020), (12816, 15770), (13280, 15219), (13528, 14940), (13680, 14774), (14193, 14240)]