21310367760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6361}}^1$

素因数の和:6444

約数の個数: 400

約数和(自身を含む): 82473507072

約数和(自身を除く): 61163139312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 47, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 94, 99, 108, 110, 120, 132, 135, 141, 144, 162, 165, 176, 180, 188, 198, 216, 220, 235, 240, 264, 270, 282, 297, 324, 330, 360, 376, 396, 405, 423, 432, 440, 470, 495, 517, 528, 540, 564, 594, 648, 660, 705, 720, 752, 792, 810, 846, 880, 891, 940, 990, 1034, 1080, 1128, 1188, 1269, 1296, 1320, 1410, 1485, 1551, 1584, 1620, 1692, 1782, 1880, 1980, 2068, 2115, 2160, 2256, 2376, 2538, 2585, 2640, 2820, 2970, 3102, 3240, 3384, 3564, 3760, 3807, 3960, 4136, 4230, 4455, 4653, 4752, 5076, 5170, 5640, 5940, 6204, 6345, 6361, 6480, 6768, 7128, 7614, 7755, 7920, 8272, 8460, 8910, 9306, 10152, 10340, 11280, 11880, 12408, 12690, 12722, 13959, 14256, 15228, 15510, 16920, 17820, 18612, 19035, 19083, 20304, 20680, 23265, 23760, 24816, 25380, 25444, 27918, 30456, 31020, 31805, 33840, 35640, 37224, 38070, 38166, 41360, 41877, 46530, 50760, 50888, 55836, 57249, 60912, 62040, 63610, 69795, 69971, 71280, 74448, 76140, 76332, 83754, 93060, 95415, 101520, 101776, 111672, 114498, 124080, 127220, 139590, 139942, 152280, 152664, 167508, 171747, 186120, 190830, 209385, 209913, 223344, 228996, 254440, 279180, 279884, 286245, 298967, 304560, 305328, 335016, 343494, 349855, 372240, 381660, 418770, 419826, 457992, 508880, 515241, 558360, 559768, 572490, 597934, 629739, 670032, 686988, 699710, 763320, 837540, 839652, 858735, 896901, 915984, 1030482, 1049565, 1116720, 1119536, 1144980, 1195868, 1259478, 1373976, 1399420, 1494835, 1526640, 1675080, 1679304, 1717470, 1793802, 1889217, 2060964, 2099130, 2289960, 2391736, 2518956, 2576205, 2690703, 2747952, 2798840, 2989670, 3148695, 3288637, 3350160, 3358608, 3434940, 3587604, 3778434, 4121928, 4198260, 4484505, 4579920, 4783472, 5037912, 5152410, 5381406, 5597680, 5667651, 5979340, 6297390, 6577274, 6869880, 7175208, 7556868, 8072109, 8243856, 8396520, 8969010, 9446085, 9865911, 10075824, 10304820, 10762812, 11335302, 11958680, 12594780, 13154548, 13453515, 13739760, 14350416, 15113736, 16144218, 16443185, 16793040, 17938020, 18892170, 19731822, 20609640, 21525624, 22670604, 23917360, 24216327, 25189560, 26309096, 26907030, 28338255, 29597733, 30227472, 32288436, 32886370, 35876040, 37784340, 39463644, 40360545, 41219280, 43051248, 45341208, 48432654, 49329555, 50379120, 52618192, 53814060, 56676510, 59195466, 64576872, 65772740, 71752080, 75568680, 78927288, 80721090, 88793199, 90682416, 96865308, 98659110, 107628120, 113353020, 118390932, 121081635, 129153744, 131545480, 147988665, 151137360, 157854576, 161442180, 177586398, 193730616, 197318220, 215256240, 226706040, 236781864, 242163270, 263090960, 266379597, 295977330, 322884360, 355172796, 387461232, 394636440, 443965995, 453412080, 473563728, 484326540, 532759194, 591954660, 645768720, 710345592, 789272880, 887931990, 968653080, 1065518388, 1183909320, 1331897985, 1420691184, 1775863980, 1937306160, 2131036776, 2367818640, 2663795970, 3551727960, 4262073552, 5327591940, 7103455920, 10655183880, 21310367760]

約数ペア:

[(1, 21310367760), (2, 10655183880), (3, 7103455920), (4, 5327591940), (5, 4262073552), (6, 3551727960), (8, 2663795970), (9, 2367818640), (10, 2131036776), (11, 1937306160), (12, 1775863980), (15, 1420691184), (16, 1331897985), (18, 1183909320), (20, 1065518388), (22, 968653080), (24, 887931990), (27, 789272880), (30, 710345592), (33, 645768720), (36, 591954660), (40, 532759194), (44, 484326540), (45, 473563728), (47, 453412080), (48, 443965995), (54, 394636440), (55, 387461232), (60, 355172796), (66, 322884360), (72, 295977330), (80, 266379597), (81, 263090960), (88, 242163270), (90, 236781864), (94, 226706040), (99, 215256240), (108, 197318220), (110, 193730616), (120, 177586398), (132, 161442180), (135, 157854576), (141, 151137360), (144, 147988665), (162, 131545480), (165, 129153744), (176, 121081635), (180, 118390932), (188, 113353020), (198, 107628120), (216, 98659110), (220, 96865308), (235, 90682416), (240, 88793199), (264, 80721090), (270, 78927288), (282, 75568680), (297, 71752080), (324, 65772740), (330, 64576872), (360, 59195466), (376, 56676510), (396, 53814060), (405, 52618192), (423, 50379120), (432, 49329555), (440, 48432654), (470, 45341208), (495, 43051248), (517, 41219280), (528, 40360545), (540, 39463644), (564, 37784340), (594, 35876040), (648, 32886370), (660, 32288436), (705, 30227472), (720, 29597733), (752, 28338255), (792, 26907030), (810, 26309096), (846, 25189560), (880, 24216327), (891, 23917360), (940, 22670604), (990, 21525624), (1034, 20609640), (1080, 19731822), (1128, 18892170), (1188, 17938020), (1269, 16793040), (1296, 16443185), (1320, 16144218), (1410, 15113736), (1485, 14350416), (1551, 13739760), (1584, 13453515), (1620, 13154548), (1692, 12594780), (1782, 11958680), (1880, 11335302), (1980, 10762812), (2068, 10304820), (2115, 10075824), (2160, 9865911), (2256, 9446085), (2376, 8969010), (2538, 8396520), (2585, 8243856), (2640, 8072109), (2820, 7556868), (2970, 7175208), (3102, 6869880), (3240, 6577274), (3384, 6297390), (3564, 5979340), (3760, 5667651), (3807, 5597680), (3960, 5381406), (4136, 5152410), (4230, 5037912), (4455, 4783472), (4653, 4579920), (4752, 4484505), (5076, 4198260), (5170, 4121928), (5640, 3778434), (5940, 3587604), (6204, 3434940), (6345, 3358608), (6361, 3350160), (6480, 3288637), (6768, 3148695), (7128, 2989670), (7614, 2798840), (7755, 2747952), (7920, 2690703), (8272, 2576205), (8460, 2518956), (8910, 2391736), (9306, 2289960), (10152, 2099130), (10340, 2060964), (11280, 1889217), (11880, 1793802), (12408, 1717470), (12690, 1679304), (12722, 1675080), (13959, 1526640), (14256, 1494835), (15228, 1399420), (15510, 1373976), (16920, 1259478), (17820, 1195868), (18612, 1144980), (19035, 1119536), (19083, 1116720), (20304, 1049565), (20680, 1030482), (23265, 915984), (23760, 896901), (24816, 858735), (25380, 839652), (25444, 837540), (27918, 763320), (30456, 699710), (31020, 686988), (31805, 670032), (33840, 629739), (35640, 597934), (37224, 572490), (38070, 559768), (38166, 558360), (41360, 515241), (41877, 508880), (46530, 457992), (50760, 419826), (50888, 418770), (55836, 381660), (57249, 372240), (60912, 349855), (62040, 343494), (63610, 335016), (69795, 305328), (69971, 304560), (71280, 298967), (74448, 286245), (76140, 279884), (76332, 279180), (83754, 254440), (93060, 228996), (95415, 223344), (101520, 209913), (101776, 209385), (111672, 190830), (114498, 186120), (124080, 171747), (127220, 167508), (139590, 152664), (139942, 152280)]