219226560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 448

約数和(自身を含む): 895380480

約数和(自身を除く): 676153920

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, 101, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 160, 168, 170, 190, 192, 202, 204, 210, 224, 228, 238, 240, 255, 266, 272, 280, 285, 303, 304, 320, 323, 336, 340, 357, 380, 399, 404, 408, 420, 448, 456, 476, 480, 505, 510, 532, 544, 560, 570, 595, 606, 608, 646, 665, 672, 680, 707, 714, 760, 798, 808, 816, 840, 912, 952, 960, 969, 1010, 1020, 1064, 1088, 1120, 1140, 1190, 1212, 1216, 1292, 1330, 1344, 1360, 1414, 1428, 1515, 1520, 1596, 1615, 1616, 1632, 1680, 1717, 1785, 1824, 1904, 1919, 1938, 1995, 2020, 2040, 2121, 2128, 2240, 2261, 2280, 2380, 2424, 2584, 2660, 2720, 2828, 2856, 3030, 3040, 3192, 3230, 3232, 3264, 3360, 3434, 3535, 3570, 3648, 3808, 3838, 3876, 3990, 4040, 4080, 4242, 4256, 4522, 4560, 4760, 4845, 4848, 5151, 5168, 5320, 5440, 5656, 5712, 5757, 6060, 6080, 6384, 6460, 6464, 6720, 6783, 6868, 7070, 7140, 7616, 7676, 7752, 7980, 8080, 8160, 8484, 8512, 8585, 9044, 9120, 9520, 9595, 9690, 9696, 10302, 10336, 10605, 10640, 11305, 11312, 11424, 11514, 12019, 12120, 12768, 12920, 13433, 13566, 13736, 14140, 14280, 15352, 15504, 15960, 16160, 16320, 16968, 17170, 18088, 18240, 19040, 19190, 19380, 19392, 20604, 20672, 21210, 21280, 22610, 22624, 22848, 23028, 24038, 24240, 25536, 25755, 25840, 26866, 27132, 27472, 28280, 28560, 28785, 30704, 31008, 31920, 32320, 32623, 33915, 33936, 34340, 36057, 36176, 38080, 38380, 38760, 40299, 41208, 42420, 42560, 45220, 45248, 46056, 48076, 48480, 51510, 51680, 53732, 54264, 54944, 56560, 57120, 57570, 60095, 61408, 62016, 63840, 65246, 67165, 67830, 67872, 68680, 72114, 72352, 76760, 77520, 80598, 82416, 84840, 90440, 92112, 96152, 96960, 97869, 103020, 103360, 107464, 108528, 109888, 113120, 114240, 115140, 120190, 122816, 127680, 130492, 134330, 135660, 135744, 137360, 144228, 144704, 153520, 155040, 161196, 163115, 164832, 169680, 180285, 180880, 184224, 192304, 195738, 201495, 206040, 214928, 217056, 226240, 228361, 230280, 240380, 260984, 268660, 271320, 274720, 288456, 307040, 310080, 322392, 326230, 329664, 339360, 360570, 361760, 368448, 384608, 391476, 402990, 412080, 429856, 434112, 456722, 460560, 480760, 489345, 521968, 537320, 542640, 549440, 576912, 614080, 644784, 652460, 678720, 685083, 721140, 723520, 769216, 782952, 805980, 824160, 859712, 913444, 921120, 961520, 978690, 1043936, 1074640, 1085280, 1141805, 1153824, 1289568, 1304920, 1370166, 1442280, 1565904, 1611960, 1648320, 1826888, 1842240, 1923040, 1957380, 2087872, 2149280, 2170560, 2283610, 2307648, 2579136, 2609840, 2740332, 2884560, 3131808, 3223920, 3425415, 3653776, 3846080, 3914760, 4298560, 4567220, 5219680, 5480664, 5769120, 6263616, 6447840, 6850830, 7307552, 7829520, 9134440, 10439360, 10961328, 11538240, 12895680, 13701660, 14615104, 15659040, 18268880, 21922656, 27403320, 31318080, 36537760, 43845312, 54806640, 73075520, 109613280, 219226560]

約数ペア:

[(1, 219226560), (2, 109613280), (3, 73075520), (4, 54806640), (5, 43845312), (6, 36537760), (7, 31318080), (8, 27403320), (10, 21922656), (12, 18268880), (14, 15659040), (15, 14615104), (16, 13701660), (17, 12895680), (19, 11538240), (20, 10961328), (21, 10439360), (24, 9134440), (28, 7829520), (30, 7307552), (32, 6850830), (34, 6447840), (35, 6263616), (38, 5769120), (40, 5480664), (42, 5219680), (48, 4567220), (51, 4298560), (56, 3914760), (57, 3846080), (60, 3653776), (64, 3425415), (68, 3223920), (70, 3131808), (76, 2884560), (80, 2740332), (84, 2609840), (85, 2579136), (95, 2307648), (96, 2283610), (101, 2170560), (102, 2149280), (105, 2087872), (112, 1957380), (114, 1923040), (119, 1842240), (120, 1826888), (133, 1648320), (136, 1611960), (140, 1565904), (152, 1442280), (160, 1370166), (168, 1304920), (170, 1289568), (190, 1153824), (192, 1141805), (202, 1085280), (204, 1074640), (210, 1043936), (224, 978690), (228, 961520), (238, 921120), (240, 913444), (255, 859712), (266, 824160), (272, 805980), (280, 782952), (285, 769216), (303, 723520), (304, 721140), (320, 685083), (323, 678720), (336, 652460), (340, 644784), (357, 614080), (380, 576912), (399, 549440), (404, 542640), (408, 537320), (420, 521968), (448, 489345), (456, 480760), (476, 460560), (480, 456722), (505, 434112), (510, 429856), (532, 412080), (544, 402990), (560, 391476), (570, 384608), (595, 368448), (606, 361760), (608, 360570), (646, 339360), (665, 329664), (672, 326230), (680, 322392), (707, 310080), (714, 307040), (760, 288456), (798, 274720), (808, 271320), (816, 268660), (840, 260984), (912, 240380), (952, 230280), (960, 228361), (969, 226240), (1010, 217056), (1020, 214928), (1064, 206040), (1088, 201495), (1120, 195738), (1140, 192304), (1190, 184224), (1212, 180880), (1216, 180285), (1292, 169680), (1330, 164832), (1344, 163115), (1360, 161196), (1414, 155040), (1428, 153520), (1515, 144704), (1520, 144228), (1596, 137360), (1615, 135744), (1616, 135660), (1632, 134330), (1680, 130492), (1717, 127680), (1785, 122816), (1824, 120190), (1904, 115140), (1919, 114240), (1938, 113120), (1995, 109888), (2020, 108528), (2040, 107464), (2121, 103360), (2128, 103020), (2240, 97869), (2261, 96960), (2280, 96152), (2380, 92112), (2424, 90440), (2584, 84840), (2660, 82416), (2720, 80598), (2828, 77520), (2856, 76760), (3030, 72352), (3040, 72114), (3192, 68680), (3230, 67872), (3232, 67830), (3264, 67165), (3360, 65246), (3434, 63840), (3535, 62016), (3570, 61408), (3648, 60095), (3808, 57570), (3838, 57120), (3876, 56560), (3990, 54944), (4040, 54264), (4080, 53732), (4242, 51680), (4256, 51510), (4522, 48480), (4560, 48076), (4760, 46056), (4845, 45248), (4848, 45220), (5151, 42560), (5168, 42420), (5320, 41208), (5440, 40299), (5656, 38760), (5712, 38380), (5757, 38080), (6060, 36176), (6080, 36057), (6384, 34340), (6460, 33936), (6464, 33915), (6720, 32623), (6783, 32320), (6868, 31920), (7070, 31008), (7140, 30704), (7616, 28785), (7676, 28560), (7752, 28280), (7980, 27472), (8080, 27132), (8160, 26866), (8484, 25840), (8512, 25755), (8585, 25536), (9044, 24240), (9120, 24038), (9520, 23028), (9595, 22848), (9690, 22624), (9696, 22610), (10302, 21280), (10336, 21210), (10605, 20672), (10640, 20604), (11305, 19392), (11312, 19380), (11424, 19190), (11514, 19040), (12019, 18240), (12120, 18088), (12768, 17170), (12920, 16968), (13433, 16320), (13566, 16160), (13736, 15960), (14140, 15504), (14280, 15352)]