21717933840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{11597}}^1$

素因数の和:11656

約数の個数: 300

約数和(自身を含む): 80134548516

約数和(自身を除く): 58416614676

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 255, 270, 272, 289, 306, 324, 340, 360, 405, 408, 432, 459, 510, 540, 578, 612, 648, 680, 720, 765, 810, 816, 867, 918, 1020, 1080, 1156, 1224, 1296, 1360, 1377, 1445, 1530, 1620, 1734, 1836, 2040, 2160, 2295, 2312, 2448, 2601, 2754, 2890, 3060, 3240, 3468, 3672, 4080, 4335, 4590, 4624, 5202, 5508, 5780, 6120, 6480, 6885, 6936, 7344, 7803, 8670, 9180, 10404, 11016, 11560, 11597, 12240, 13005, 13770, 13872, 15606, 17340, 18360, 20808, 22032, 23120, 23194, 23409, 26010, 27540, 31212, 34680, 34791, 36720, 39015, 41616, 46388, 46818, 52020, 55080, 57985, 62424, 69360, 69582, 78030, 92776, 93636, 104040, 104373, 110160, 115970, 117045, 124848, 139164, 156060, 173955, 185552, 187272, 197149, 208080, 208746, 231940, 234090, 278328, 312120, 313119, 347910, 374544, 394298, 417492, 463880, 468180, 521865, 556656, 591447, 624240, 626238, 695820, 788596, 834984, 927760, 936360, 939357, 985745, 1043730, 1182894, 1252476, 1391640, 1565595, 1577192, 1669968, 1774341, 1872720, 1878714, 1971490, 2087460, 2365788, 2504952, 2783280, 2957235, 3131190, 3154384, 3351533, 3548682, 3757428, 3942980, 4174920, 4696785, 4731576, 5009904, 5323023, 5914470, 6262380, 6703066, 7097364, 7514856, 7885960, 8349840, 8871705, 9393570, 9463152, 10054599, 10646046, 11828940, 12524760, 13406132, 14194728, 15029712, 15771920, 15969069, 16757665, 17743410, 18787140, 20109198, 21292092, 23657880, 25049520, 26615115, 26812264, 28389456, 30163797, 31938138, 33515330, 35486820, 37574280, 40218396, 42584184, 47315760, 50272995, 53230230, 53624528, 60327594, 63876276, 67030660, 70973640, 75148560, 79845345, 80436792, 85168368, 90491391, 100545990, 106460460, 120655188, 127752552, 134061320, 141947280, 150818985, 159690690, 160873584, 180982782, 201091980, 212920920, 241310376, 255505104, 268122640, 271474173, 301637970, 319381380, 361965564, 402183960, 425841840, 452456955, 482620752, 542948346, 603275940, 638762760, 723931128, 804367920, 904913910, 1085896692, 1206551880, 1277525520, 1357370865, 1447862256, 1809827820, 2171793384, 2413103760, 2714741730, 3619655640, 4343586768, 5429483460, 7239311280, 10858966920, 21717933840]

約数ペア:

[(1, 21717933840), (2, 10858966920), (3, 7239311280), (4, 5429483460), (5, 4343586768), (6, 3619655640), (8, 2714741730), (9, 2413103760), (10, 2171793384), (12, 1809827820), (15, 1447862256), (16, 1357370865), (17, 1277525520), (18, 1206551880), (20, 1085896692), (24, 904913910), (27, 804367920), (30, 723931128), (34, 638762760), (36, 603275940), (40, 542948346), (45, 482620752), (48, 452456955), (51, 425841840), (54, 402183960), (60, 361965564), (68, 319381380), (72, 301637970), (80, 271474173), (81, 268122640), (85, 255505104), (90, 241310376), (102, 212920920), (108, 201091980), (120, 180982782), (135, 160873584), (136, 159690690), (144, 150818985), (153, 141947280), (162, 134061320), (170, 127752552), (180, 120655188), (204, 106460460), (216, 100545990), (240, 90491391), (255, 85168368), (270, 80436792), (272, 79845345), (289, 75148560), (306, 70973640), (324, 67030660), (340, 63876276), (360, 60327594), (405, 53624528), (408, 53230230), (432, 50272995), (459, 47315760), (510, 42584184), (540, 40218396), (578, 37574280), (612, 35486820), (648, 33515330), (680, 31938138), (720, 30163797), (765, 28389456), (810, 26812264), (816, 26615115), (867, 25049520), (918, 23657880), (1020, 21292092), (1080, 20109198), (1156, 18787140), (1224, 17743410), (1296, 16757665), (1360, 15969069), (1377, 15771920), (1445, 15029712), (1530, 14194728), (1620, 13406132), (1734, 12524760), (1836, 11828940), (2040, 10646046), (2160, 10054599), (2295, 9463152), (2312, 9393570), (2448, 8871705), (2601, 8349840), (2754, 7885960), (2890, 7514856), (3060, 7097364), (3240, 6703066), (3468, 6262380), (3672, 5914470), (4080, 5323023), (4335, 5009904), (4590, 4731576), (4624, 4696785), (5202, 4174920), (5508, 3942980), (5780, 3757428), (6120, 3548682), (6480, 3351533), (6885, 3154384), (6936, 3131190), (7344, 2957235), (7803, 2783280), (8670, 2504952), (9180, 2365788), (10404, 2087460), (11016, 1971490), (11560, 1878714), (11597, 1872720), (12240, 1774341), (13005, 1669968), (13770, 1577192), (13872, 1565595), (15606, 1391640), (17340, 1252476), (18360, 1182894), (20808, 1043730), (22032, 985745), (23120, 939357), (23194, 936360), (23409, 927760), (26010, 834984), (27540, 788596), (31212, 695820), (34680, 626238), (34791, 624240), (36720, 591447), (39015, 556656), (41616, 521865), (46388, 468180), (46818, 463880), (52020, 417492), (55080, 394298), (57985, 374544), (62424, 347910), (69360, 313119), (69582, 312120), (78030, 278328), (92776, 234090), (93636, 231940), (104040, 208746), (104373, 208080), (110160, 197149), (115970, 187272), (117045, 185552), (124848, 173955), (139164, 156060)]