1216509840

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2063}}^1$

素因数の和:2108

約数の個数: 400

約数和(自身を含む): 5202667008

約数和(自身を除く): 3986157168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 162, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 324, 336, 351, 360, 364, 378, 390, 405, 420, 432, 455, 468, 504, 520, 540, 546, 560, 567, 585, 624, 630, 648, 702, 720, 728, 756, 780, 810, 819, 840, 910, 936, 945, 1008, 1040, 1053, 1080, 1092, 1134, 1170, 1260, 1296, 1365, 1404, 1456, 1512, 1560, 1620, 1638, 1680, 1755, 1820, 1872, 1890, 2063, 2106, 2160, 2184, 2268, 2340, 2457, 2520, 2730, 2808, 2835, 3024, 3120, 3240, 3276, 3510, 3640, 3780, 4095, 4126, 4212, 4368, 4536, 4680, 4914, 5040, 5265, 5460, 5616, 5670, 6189, 6480, 6552, 7020, 7280, 7371, 7560, 8190, 8252, 8424, 9072, 9360, 9828, 10315, 10530, 10920, 11340, 12285, 12378, 13104, 14040, 14441, 14742, 15120, 16380, 16504, 16848, 18567, 19656, 20630, 21060, 21840, 22680, 24570, 24756, 26819, 28080, 28882, 29484, 30945, 32760, 33008, 36855, 37134, 39312, 41260, 42120, 43323, 45360, 49140, 49512, 53638, 55701, 57764, 58968, 61890, 65520, 72205, 73710, 74268, 80457, 82520, 84240, 86646, 92835, 98280, 99024, 107276, 111402, 115528, 117936, 123780, 129969, 134095, 144410, 147420, 148536, 160914, 165040, 167103, 173292, 185670, 187733, 196560, 214552, 216615, 222804, 231056, 241371, 247560, 259938, 268190, 278505, 288820, 294840, 297072, 321828, 334206, 346584, 371340, 375466, 389907, 402285, 429104, 433230, 445608, 482742, 495120, 519876, 536380, 557010, 563199, 577640, 589680, 643656, 649845, 668412, 693168, 724113, 742680, 750932, 779814, 804570, 835515, 866460, 891216, 938665, 965484, 1039752, 1072760, 1114020, 1126398, 1155280, 1169721, 1206855, 1287312, 1299690, 1336824, 1448226, 1485360, 1501864, 1559628, 1609140, 1671030, 1689597, 1732920, 1877330, 1930968, 1949535, 2079504, 2145520, 2172339, 2228040, 2252796, 2339442, 2413710, 2599380, 2673648, 2815995, 2896452, 3003728, 3119256, 3218280, 3342060, 3379194, 3465840, 3620565, 3754660, 3861936, 3899070, 4344678, 4456080, 4505592, 4678884, 4827420, 5068791, 5198760, 5631990, 5792904, 5848605, 6238512, 6436560, 6684120, 6758388, 7241130, 7509320, 7798140, 8447985, 8689356, 9011184, 9357768, 9654840, 10137582, 10397520, 10861695, 11263980, 11585808, 11697210, 13368240, 13516776, 14482260, 15018640, 15206373, 15596280, 16895970, 17378712, 18715536, 19309680, 20275164, 21723390, 22527960, 23394420, 25343955, 27033552, 28964520, 30412746, 31192560, 33791940, 34757424, 40550328, 43446780, 45055920, 46788840, 50687910, 57929040, 60825492, 67583880, 76031865, 81100656, 86893560, 93577680, 101375820, 121650984, 135167760, 152063730, 173787120, 202751640, 243301968, 304127460, 405503280, 608254920, 1216509840]

約数ペア:

[(1, 1216509840), (2, 608254920), (3, 405503280), (4, 304127460), (5, 243301968), (6, 202751640), (7, 173787120), (8, 152063730), (9, 135167760), (10, 121650984), (12, 101375820), (13, 93577680), (14, 86893560), (15, 81100656), (16, 76031865), (18, 67583880), (20, 60825492), (21, 57929040), (24, 50687910), (26, 46788840), (27, 45055920), (28, 43446780), (30, 40550328), (35, 34757424), (36, 33791940), (39, 31192560), (40, 30412746), (42, 28964520), (45, 27033552), (48, 25343955), (52, 23394420), (54, 22527960), (56, 21723390), (60, 20275164), (63, 19309680), (65, 18715536), (70, 17378712), (72, 16895970), (78, 15596280), (80, 15206373), (81, 15018640), (84, 14482260), (90, 13516776), (91, 13368240), (104, 11697210), (105, 11585808), (108, 11263980), (112, 10861695), (117, 10397520), (120, 10137582), (126, 9654840), (130, 9357768), (135, 9011184), (140, 8689356), (144, 8447985), (156, 7798140), (162, 7509320), (168, 7241130), (180, 6758388), (182, 6684120), (189, 6436560), (195, 6238512), (208, 5848605), (210, 5792904), (216, 5631990), (234, 5198760), (240, 5068791), (252, 4827420), (260, 4678884), (270, 4505592), (273, 4456080), (280, 4344678), (312, 3899070), (315, 3861936), (324, 3754660), (336, 3620565), (351, 3465840), (360, 3379194), (364, 3342060), (378, 3218280), (390, 3119256), (405, 3003728), (420, 2896452), (432, 2815995), (455, 2673648), (468, 2599380), (504, 2413710), (520, 2339442), (540, 2252796), (546, 2228040), (560, 2172339), (567, 2145520), (585, 2079504), (624, 1949535), (630, 1930968), (648, 1877330), (702, 1732920), (720, 1689597), (728, 1671030), (756, 1609140), (780, 1559628), (810, 1501864), (819, 1485360), (840, 1448226), (910, 1336824), (936, 1299690), (945, 1287312), (1008, 1206855), (1040, 1169721), (1053, 1155280), (1080, 1126398), (1092, 1114020), (1134, 1072760), (1170, 1039752), (1260, 965484), (1296, 938665), (1365, 891216), (1404, 866460), (1456, 835515), (1512, 804570), (1560, 779814), (1620, 750932), (1638, 742680), (1680, 724113), (1755, 693168), (1820, 668412), (1872, 649845), (1890, 643656), (2063, 589680), (2106, 577640), (2160, 563199), (2184, 557010), (2268, 536380), (2340, 519876), (2457, 495120), (2520, 482742), (2730, 445608), (2808, 433230), (2835, 429104), (3024, 402285), (3120, 389907), (3240, 375466), (3276, 371340), (3510, 346584), (3640, 334206), (3780, 321828), (4095, 297072), (4126, 294840), (4212, 288820), (4368, 278505), (4536, 268190), (4680, 259938), (4914, 247560), (5040, 241371), (5265, 231056), (5460, 222804), (5616, 216615), (5670, 214552), (6189, 196560), (6480, 187733), (6552, 185670), (7020, 173292), (7280, 167103), (7371, 165040), (7560, 160914), (8190, 148536), (8252, 147420), (8424, 144410), (9072, 134095), (9360, 129969), (9828, 123780), (10315, 117936), (10530, 115528), (10920, 111402), (11340, 107276), (12285, 99024), (12378, 98280), (13104, 92835), (14040, 86646), (14441, 84240), (14742, 82520), (15120, 80457), (16380, 74268), (16504, 73710), (16848, 72205), (18567, 65520), (19656, 61890), (20630, 58968), (21060, 57764), (21840, 55701), (22680, 53638), (24570, 49512), (24756, 49140), (26819, 45360), (28080, 43323), (28882, 42120), (29484, 41260), (30945, 39312), (32760, 37134), (33008, 36855)]