1222025280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:626

約数の個数: 448

約数和(自身を含む): 4950927360

約数和(自身を除く): 3728902080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 64, 68, 70, 76, 80, 84, 85, 95, 96, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 160, 168, 170, 190, 192, 204, 210, 224, 228, 238, 240, 255, 266, 272, 280, 285, 304, 320, 323, 336, 340, 357, 380, 399, 408, 420, 448, 456, 476, 480, 510, 532, 544, 560, 563, 570, 595, 608, 646, 665, 672, 680, 714, 760, 798, 816, 840, 912, 952, 960, 969, 1020, 1064, 1088, 1120, 1126, 1140, 1190, 1216, 1292, 1330, 1344, 1360, 1428, 1520, 1596, 1615, 1632, 1680, 1689, 1785, 1824, 1904, 1938, 1995, 2040, 2128, 2240, 2252, 2261, 2280, 2380, 2584, 2660, 2720, 2815, 2856, 3040, 3192, 3230, 3264, 3360, 3378, 3570, 3648, 3808, 3876, 3941, 3990, 4080, 4256, 4504, 4522, 4560, 4760, 4845, 5168, 5320, 5440, 5630, 5712, 6080, 6384, 6460, 6720, 6756, 6783, 7140, 7616, 7752, 7882, 7980, 8160, 8445, 8512, 9008, 9044, 9120, 9520, 9571, 9690, 10336, 10640, 10697, 11260, 11305, 11424, 11823, 12768, 12920, 13512, 13566, 14280, 15504, 15764, 15960, 16320, 16890, 18016, 18088, 18240, 19040, 19142, 19380, 19705, 20672, 21280, 21394, 22520, 22610, 22848, 23646, 25536, 25840, 27024, 27132, 28560, 28713, 31008, 31528, 31920, 32091, 33780, 33915, 36032, 36176, 38080, 38284, 38760, 39410, 42560, 42788, 45040, 45220, 47292, 47855, 51680, 53485, 54048, 54264, 57120, 57426, 59115, 62016, 63056, 63840, 64182, 66997, 67560, 67830, 72352, 74879, 76568, 77520, 78820, 85576, 90080, 90440, 94584, 95710, 103360, 106970, 108096, 108528, 114240, 114852, 118230, 126112, 127680, 128364, 133994, 135120, 135660, 143565, 144704, 149758, 153136, 155040, 157640, 160455, 171152, 180160, 180880, 181849, 189168, 191420, 200991, 213940, 217056, 224637, 229704, 236460, 252224, 256728, 267988, 270240, 271320, 287130, 299516, 306272, 310080, 315280, 320910, 334985, 342304, 361760, 363698, 374395, 378336, 382840, 401982, 427880, 434112, 449274, 459408, 472920, 513456, 535976, 540480, 542640, 545547, 574260, 599032, 612544, 630560, 641820, 669970, 684608, 723520, 727396, 748790, 756672, 765680, 803964, 855760, 898548, 909245, 918816, 945840, 1004955, 1026912, 1071952, 1085280, 1091094, 1123185, 1148520, 1198064, 1261120, 1272943, 1283640, 1339940, 1454792, 1497580, 1531360, 1607928, 1711520, 1797096, 1818490, 1837632, 1891680, 2009910, 2053824, 2143904, 2170560, 2182188, 2246370, 2297040, 2396128, 2545886, 2567280, 2679880, 2727735, 2909584, 2995160, 3062720, 3215856, 3423040, 3594192, 3636980, 3783360, 3818829, 4019820, 4287808, 4364376, 4492740, 4594080, 4792256, 5091772, 5134560, 5359760, 5455470, 5819168, 5990320, 6364715, 6431712, 7188384, 7273960, 7637658, 8039640, 8728752, 8985480, 9188160, 10183544, 10269120, 10719520, 10910940, 11638336, 11980640, 12729430, 12863424, 14376768, 14547920, 15275316, 16079280, 17457504, 17970960, 19094145, 20367088, 21439040, 21821880, 23961280, 25458860, 29095840, 30550632, 32158560, 34915008, 35941920, 38188290, 40734176, 43643760, 50917720, 58191680, 61101264, 64317120, 71883840, 76376580, 81468352, 87287520, 101835440, 122202528, 152753160, 174575040, 203670880, 244405056, 305506320, 407341760, 611012640, 1222025280]

約数ペア:

[(1, 1222025280), (2, 611012640), (3, 407341760), (4, 305506320), (5, 244405056), (6, 203670880), (7, 174575040), (8, 152753160), (10, 122202528), (12, 101835440), (14, 87287520), (15, 81468352), (16, 76376580), (17, 71883840), (19, 64317120), (20, 61101264), (21, 58191680), (24, 50917720), (28, 43643760), (30, 40734176), (32, 38188290), (34, 35941920), (35, 34915008), (38, 32158560), (40, 30550632), (42, 29095840), (48, 25458860), (51, 23961280), (56, 21821880), (57, 21439040), (60, 20367088), (64, 19094145), (68, 17970960), (70, 17457504), (76, 16079280), (80, 15275316), (84, 14547920), (85, 14376768), (95, 12863424), (96, 12729430), (102, 11980640), (105, 11638336), (112, 10910940), (114, 10719520), (119, 10269120), (120, 10183544), (133, 9188160), (136, 8985480), (140, 8728752), (152, 8039640), (160, 7637658), (168, 7273960), (170, 7188384), (190, 6431712), (192, 6364715), (204, 5990320), (210, 5819168), (224, 5455470), (228, 5359760), (238, 5134560), (240, 5091772), (255, 4792256), (266, 4594080), (272, 4492740), (280, 4364376), (285, 4287808), (304, 4019820), (320, 3818829), (323, 3783360), (336, 3636980), (340, 3594192), (357, 3423040), (380, 3215856), (399, 3062720), (408, 2995160), (420, 2909584), (448, 2727735), (456, 2679880), (476, 2567280), (480, 2545886), (510, 2396128), (532, 2297040), (544, 2246370), (560, 2182188), (563, 2170560), (570, 2143904), (595, 2053824), (608, 2009910), (646, 1891680), (665, 1837632), (672, 1818490), (680, 1797096), (714, 1711520), (760, 1607928), (798, 1531360), (816, 1497580), (840, 1454792), (912, 1339940), (952, 1283640), (960, 1272943), (969, 1261120), (1020, 1198064), (1064, 1148520), (1088, 1123185), (1120, 1091094), (1126, 1085280), (1140, 1071952), (1190, 1026912), (1216, 1004955), (1292, 945840), (1330, 918816), (1344, 909245), (1360, 898548), (1428, 855760), (1520, 803964), (1596, 765680), (1615, 756672), (1632, 748790), (1680, 727396), (1689, 723520), (1785, 684608), (1824, 669970), (1904, 641820), (1938, 630560), (1995, 612544), (2040, 599032), (2128, 574260), (2240, 545547), (2252, 542640), (2261, 540480), (2280, 535976), (2380, 513456), (2584, 472920), (2660, 459408), (2720, 449274), (2815, 434112), (2856, 427880), (3040, 401982), (3192, 382840), (3230, 378336), (3264, 374395), (3360, 363698), (3378, 361760), (3570, 342304), (3648, 334985), (3808, 320910), (3876, 315280), (3941, 310080), (3990, 306272), (4080, 299516), (4256, 287130), (4504, 271320), (4522, 270240), (4560, 267988), (4760, 256728), (4845, 252224), (5168, 236460), (5320, 229704), (5440, 224637), (5630, 217056), (5712, 213940), (6080, 200991), (6384, 191420), (6460, 189168), (6720, 181849), (6756, 180880), (6783, 180160), (7140, 171152), (7616, 160455), (7752, 157640), (7882, 155040), (7980, 153136), (8160, 149758), (8445, 144704), (8512, 143565), (9008, 135660), (9044, 135120), (9120, 133994), (9520, 128364), (9571, 127680), (9690, 126112), (10336, 118230), (10640, 114852), (10697, 114240), (11260, 108528), (11305, 108096), (11424, 106970), (11823, 103360), (12768, 95710), (12920, 94584), (13512, 90440), (13566, 90080), (14280, 85576), (15504, 78820), (15764, 77520), (15960, 76568), (16320, 74879), (16890, 72352), (18016, 67830), (18088, 67560), (18240, 66997), (19040, 64182), (19142, 63840), (19380, 63056), (19705, 62016), (20672, 59115), (21280, 57426), (21394, 57120), (22520, 54264), (22610, 54048), (22848, 53485), (23646, 51680), (25536, 47855), (25840, 47292), (27024, 45220), (27132, 45040), (28560, 42788), (28713, 42560), (31008, 39410), (31528, 38760), (31920, 38284), (32091, 38080), (33780, 36176), (33915, 36032)]