1817244720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 400

約数和(自身を含む): 6708588480

約数和(自身を除く): 4891343760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 89, 90, 92, 108, 115, 120, 135, 137, 138, 144, 162, 178, 180, 184, 207, 216, 230, 240, 267, 270, 274, 276, 324, 345, 356, 360, 368, 405, 411, 414, 432, 445, 460, 534, 540, 548, 552, 621, 648, 685, 690, 712, 720, 801, 810, 822, 828, 890, 920, 1035, 1068, 1080, 1096, 1104, 1233, 1242, 1296, 1335, 1370, 1380, 1424, 1602, 1620, 1644, 1656, 1780, 1840, 1863, 2047, 2055, 2070, 2136, 2160, 2192, 2403, 2466, 2484, 2670, 2740, 2760, 3105, 3151, 3204, 3240, 3288, 3312, 3560, 3699, 3726, 4005, 4094, 4110, 4140, 4272, 4806, 4932, 4968, 5340, 5480, 5520, 6141, 6165, 6210, 6302, 6408, 6480, 6576, 7120, 7209, 7398, 7452, 8010, 8188, 8220, 8280, 9315, 9453, 9612, 9864, 9936, 10235, 10680, 10960, 11097, 12015, 12193, 12282, 12330, 12420, 12604, 12816, 14418, 14796, 14904, 15755, 16020, 16376, 16440, 16560, 18423, 18495, 18630, 18906, 19224, 19728, 20470, 21360, 22194, 24030, 24386, 24564, 24660, 24840, 25208, 28359, 28836, 29592, 29808, 30705, 31510, 32040, 32752, 32880, 36045, 36579, 36846, 36990, 37260, 37812, 38448, 40940, 44388, 47265, 48060, 48772, 49128, 49320, 49680, 50416, 55269, 55485, 56718, 57672, 59184, 60965, 61410, 63020, 64080, 72090, 73158, 73692, 73980, 74520, 75624, 81880, 85077, 88776, 92115, 94530, 96120, 97544, 98256, 98640, 109737, 110538, 110970, 113436, 115344, 121930, 122820, 126040, 141795, 144180, 146316, 147384, 147960, 149040, 151248, 163760, 165807, 170154, 177552, 182895, 184230, 189060, 192240, 195088, 219474, 221076, 221940, 226872, 243860, 245640, 252080, 255231, 276345, 280439, 283590, 288360, 292632, 294768, 295920, 329211, 331614, 340308, 365790, 368460, 378120, 425385, 438948, 442152, 443880, 453744, 487720, 491280, 510462, 548685, 552690, 560878, 567180, 576720, 585264, 658422, 663228, 680616, 731580, 736920, 756240, 829035, 841317, 850770, 877896, 884304, 887760, 975440, 987633, 1020924, 1097370, 1105380, 1121756, 1134360, 1276155, 1316844, 1326456, 1361232, 1402195, 1463160, 1473840, 1646055, 1658070, 1682634, 1701540, 1755792, 1975266, 2041848, 2194740, 2210760, 2243512, 2268720, 2523951, 2552310, 2633688, 2652912, 2804390, 2926320, 3292110, 3316140, 3365268, 3403080, 3950532, 4083696, 4206585, 4389480, 4421520, 4487024, 4938165, 5047902, 5104620, 5267376, 5608780, 6584220, 6632280, 6730536, 6806160, 7571853, 7901064, 8413170, 8778960, 9876330, 10095804, 10209240, 11217560, 12619755, 13168440, 13264560, 13461072, 15143706, 15802128, 16826340, 19752660, 20191608, 20418480, 22435120, 22715559, 25239510, 26336880, 30287412, 33652680, 37859265, 39505320, 40383216, 45431118, 50479020, 60574824, 67305360, 75718530, 79010640, 90862236, 100958040, 113577795, 121149648, 151437060, 181724472, 201916080, 227155590, 302874120, 363448944, 454311180, 605748240, 908622360, 1817244720]

約数ペア:

[(1, 1817244720), (2, 908622360), (3, 605748240), (4, 454311180), (5, 363448944), (6, 302874120), (8, 227155590), (9, 201916080), (10, 181724472), (12, 151437060), (15, 121149648), (16, 113577795), (18, 100958040), (20, 90862236), (23, 79010640), (24, 75718530), (27, 67305360), (30, 60574824), (36, 50479020), (40, 45431118), (45, 40383216), (46, 39505320), (48, 37859265), (54, 33652680), (60, 30287412), (69, 26336880), (72, 25239510), (80, 22715559), (81, 22435120), (89, 20418480), (90, 20191608), (92, 19752660), (108, 16826340), (115, 15802128), (120, 15143706), (135, 13461072), (137, 13264560), (138, 13168440), (144, 12619755), (162, 11217560), (178, 10209240), (180, 10095804), (184, 9876330), (207, 8778960), (216, 8413170), (230, 7901064), (240, 7571853), (267, 6806160), (270, 6730536), (274, 6632280), (276, 6584220), (324, 5608780), (345, 5267376), (356, 5104620), (360, 5047902), (368, 4938165), (405, 4487024), (411, 4421520), (414, 4389480), (432, 4206585), (445, 4083696), (460, 3950532), (534, 3403080), (540, 3365268), (548, 3316140), (552, 3292110), (621, 2926320), (648, 2804390), (685, 2652912), (690, 2633688), (712, 2552310), (720, 2523951), (801, 2268720), (810, 2243512), (822, 2210760), (828, 2194740), (890, 2041848), (920, 1975266), (1035, 1755792), (1068, 1701540), (1080, 1682634), (1096, 1658070), (1104, 1646055), (1233, 1473840), (1242, 1463160), (1296, 1402195), (1335, 1361232), (1370, 1326456), (1380, 1316844), (1424, 1276155), (1602, 1134360), (1620, 1121756), (1644, 1105380), (1656, 1097370), (1780, 1020924), (1840, 987633), (1863, 975440), (2047, 887760), (2055, 884304), (2070, 877896), (2136, 850770), (2160, 841317), (2192, 829035), (2403, 756240), (2466, 736920), (2484, 731580), (2670, 680616), (2740, 663228), (2760, 658422), (3105, 585264), (3151, 576720), (3204, 567180), (3240, 560878), (3288, 552690), (3312, 548685), (3560, 510462), (3699, 491280), (3726, 487720), (4005, 453744), (4094, 443880), (4110, 442152), (4140, 438948), (4272, 425385), (4806, 378120), (4932, 368460), (4968, 365790), (5340, 340308), (5480, 331614), (5520, 329211), (6141, 295920), (6165, 294768), (6210, 292632), (6302, 288360), (6408, 283590), (6480, 280439), (6576, 276345), (7120, 255231), (7209, 252080), (7398, 245640), (7452, 243860), (8010, 226872), (8188, 221940), (8220, 221076), (8280, 219474), (9315, 195088), (9453, 192240), (9612, 189060), (9864, 184230), (9936, 182895), (10235, 177552), (10680, 170154), (10960, 165807), (11097, 163760), (12015, 151248), (12193, 149040), (12282, 147960), (12330, 147384), (12420, 146316), (12604, 144180), (12816, 141795), (14418, 126040), (14796, 122820), (14904, 121930), (15755, 115344), (16020, 113436), (16376, 110970), (16440, 110538), (16560, 109737), (18423, 98640), (18495, 98256), (18630, 97544), (18906, 96120), (19224, 94530), (19728, 92115), (20470, 88776), (21360, 85077), (22194, 81880), (24030, 75624), (24386, 74520), (24564, 73980), (24660, 73692), (24840, 73158), (25208, 72090), (28359, 64080), (28836, 63020), (29592, 61410), (29808, 60965), (30705, 59184), (31510, 57672), (32040, 56718), (32752, 55485), (32880, 55269), (36045, 50416), (36579, 49680), (36846, 49320), (36990, 49128), (37260, 48772), (37812, 48060), (38448, 47265), (40940, 44388)]