216456240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:117

約数の個数: 640

約数和(自身を含む): 971937792

約数和(自身を除く): 755481552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 17, 20, 21, 22, 24, 26, 28, 30, 33, 34, 35, 39, 40, 42, 44, 48, 51, 52, 53, 55, 56, 60, 65, 66, 68, 70, 77, 78, 80, 84, 85, 88, 91, 102, 104, 105, 106, 110, 112, 119, 120, 130, 132, 136, 140, 143, 154, 156, 159, 165, 168, 170, 176, 182, 187, 195, 204, 208, 210, 212, 220, 221, 231, 238, 240, 255, 260, 264, 265, 272, 273, 280, 286, 308, 312, 318, 330, 336, 340, 357, 364, 371, 374, 385, 390, 408, 420, 424, 429, 440, 442, 455, 462, 476, 510, 520, 528, 530, 546, 560, 561, 572, 583, 595, 616, 624, 636, 660, 663, 680, 689, 714, 715, 728, 742, 748, 770, 780, 795, 816, 840, 848, 858, 880, 884, 901, 910, 924, 935, 952, 1001, 1020, 1040, 1060, 1092, 1105, 1113, 1122, 1144, 1155, 1166, 1190, 1232, 1272, 1309, 1320, 1326, 1360, 1365, 1378, 1428, 1430, 1456, 1484, 1496, 1540, 1547, 1560, 1590, 1680, 1716, 1749, 1768, 1785, 1802, 1820, 1848, 1855, 1870, 1904, 2002, 2040, 2067, 2120, 2145, 2184, 2210, 2226, 2244, 2288, 2310, 2332, 2380, 2431, 2544, 2618, 2640, 2652, 2703, 2730, 2756, 2805, 2856, 2860, 2915, 2968, 2992, 3003, 3080, 3094, 3120, 3180, 3315, 3432, 3445, 3498, 3536, 3570, 3604, 3640, 3696, 3710, 3740, 3927, 4004, 4080, 4081, 4134, 4240, 4290, 4368, 4420, 4452, 4488, 4505, 4620, 4641, 4664, 4760, 4823, 4862, 5005, 5236, 5304, 5406, 5460, 5512, 5565, 5610, 5712, 5720, 5830, 5936, 6006, 6160, 6188, 6307, 6360, 6545, 6630, 6864, 6890, 6996, 7140, 7208, 7280, 7293, 7420, 7480, 7579, 7735, 7854, 8008, 8162, 8268, 8580, 8745, 8840, 8904, 8976, 9010, 9240, 9282, 9328, 9520, 9646, 9724, 9911, 10010, 10335, 10472, 10608, 10812, 10920, 11024, 11130, 11220, 11440, 11660, 11713, 12012, 12155, 12243, 12376, 12614, 12720, 13090, 13260, 13515, 13780, 13992, 14280, 14416, 14469, 14586, 14840, 14960, 15015, 15158, 15470, 15708, 16016, 16324, 16536, 17017, 17160, 17490, 17680, 17808, 18020, 18480, 18564, 18921, 19292, 19448, 19635, 19822, 20020, 20405, 20670, 20944, 21624, 21840, 22260, 22440, 22737, 23205, 23320, 23426, 24024, 24115, 24310, 24486, 24752, 25228, 26180, 26520, 27030, 27560, 27984, 28560, 28938, 29172, 29680, 29733, 30030, 30316, 30940, 31416, 31535, 32648, 33072, 34034, 34320, 34980, 35139, 36040, 36465, 37128, 37842, 37895, 38584, 38896, 39270, 39644, 40040, 40810, 41340, 43248, 44520, 44880, 45474, 46410, 46640, 46852, 48048, 48230, 48620, 48972, 49555, 50456, 51051, 52360, 53040, 53053, 54060, 55120, 57876, 58344, 58565, 59466, 60060, 60632, 61215, 61880, 62832, 63070, 65296, 68068, 69377, 69960, 70278, 72080, 72345, 72930, 74256, 75684, 75790, 77168, 78540, 79288, 80080, 81620, 81991, 82680, 85085, 89040, 90948, 92820, 93704, 94605, 96460, 97240, 97944, 99110, 100912, 102102, 104720, 106106, 108120, 113685, 115752, 116688, 117130, 118932, 120120, 121264, 122430, 123760, 126140, 128843, 136136, 138754, 139920, 140556, 144690, 145860, 148665, 151368, 151580, 157080, 158576, 159159, 163240, 163982, 165360, 170170, 175695, 181896, 185640, 187408, 189210, 192920, 194480, 195888, 198220, 204204, 208131, 212212, 216240, 227370, 231504, 234260, 237864, 240240, 244860, 245973, 252280, 255255, 257686, 265265, 272272, 277508, 281112, 289380, 291720, 297330, 302736, 303160, 314160, 318318, 326480, 327964, 340340, 346885, 351390, 363792, 371280, 378420, 385840, 386529, 396440, 408408, 409955, 416262, 424424, 454740, 468520, 475728, 489720, 491946, 504560, 510510, 515372, 530530, 555016, 562224, 578760, 583440, 594660, 606320, 636636, 644215, 655928, 680680, 693770, 702780, 756840, 773058, 792880, 795795, 816816, 819910, 832524, 848848, 901901, 909480, 937040, 979440, 983892, 1021020, 1030744, 1040655, 1061060, 1110032, 1157520, 1189320, 1229865, 1273272, 1288430, 1311856, 1361360, 1387540, 1405560, 1513680, 1546116, 1591590, 1639820, 1665048, 1803802, 1818960, 1932645, 1967784, 2042040, 2061488, 2081310, 2122120, 2378640, 2459730, 2546544, 2576860, 2705703, 2775080, 2811120, 3092232, 3183180, 3279640, 3330096, 3607604, 3865290, 3935568, 4084080, 4162620, 4244240, 4509505, 4919460, 5153720, 5411406, 5550160, 6184464, 6366360, 6559280, 7215208, 7730580, 8325240, 9019010, 9838920, 10307440, 10822812, 12732720, 13528515, 14430416, 15461160, 16650480, 18038020, 19677840, 21645624, 27057030, 30922320, 36076040, 43291248, 54114060, 72152080, 108228120, 216456240]

約数ペア:

[(1, 216456240), (2, 108228120), (3, 72152080), (4, 54114060), (5, 43291248), (6, 36076040), (7, 30922320), (8, 27057030), (10, 21645624), (11, 19677840), (12, 18038020), (13, 16650480), (14, 15461160), (15, 14430416), (16, 13528515), (17, 12732720), (20, 10822812), (21, 10307440), (22, 9838920), (24, 9019010), (26, 8325240), (28, 7730580), (30, 7215208), (33, 6559280), (34, 6366360), (35, 6184464), (39, 5550160), (40, 5411406), (42, 5153720), (44, 4919460), (48, 4509505), (51, 4244240), (52, 4162620), (53, 4084080), (55, 3935568), (56, 3865290), (60, 3607604), (65, 3330096), (66, 3279640), (68, 3183180), (70, 3092232), (77, 2811120), (78, 2775080), (80, 2705703), (84, 2576860), (85, 2546544), (88, 2459730), (91, 2378640), (102, 2122120), (104, 2081310), (105, 2061488), (106, 2042040), (110, 1967784), (112, 1932645), (119, 1818960), (120, 1803802), (130, 1665048), (132, 1639820), (136, 1591590), (140, 1546116), (143, 1513680), (154, 1405560), (156, 1387540), (159, 1361360), (165, 1311856), (168, 1288430), (170, 1273272), (176, 1229865), (182, 1189320), (187, 1157520), (195, 1110032), (204, 1061060), (208, 1040655), (210, 1030744), (212, 1021020), (220, 983892), (221, 979440), (231, 937040), (238, 909480), (240, 901901), (255, 848848), (260, 832524), (264, 819910), (265, 816816), (272, 795795), (273, 792880), (280, 773058), (286, 756840), (308, 702780), (312, 693770), (318, 680680), (330, 655928), (336, 644215), (340, 636636), (357, 606320), (364, 594660), (371, 583440), (374, 578760), (385, 562224), (390, 555016), (408, 530530), (420, 515372), (424, 510510), (429, 504560), (440, 491946), (442, 489720), (455, 475728), (462, 468520), (476, 454740), (510, 424424), (520, 416262), (528, 409955), (530, 408408), (546, 396440), (560, 386529), (561, 385840), (572, 378420), (583, 371280), (595, 363792), (616, 351390), (624, 346885), (636, 340340), (660, 327964), (663, 326480), (680, 318318), (689, 314160), (714, 303160), (715, 302736), (728, 297330), (742, 291720), (748, 289380), (770, 281112), (780, 277508), (795, 272272), (816, 265265), (840, 257686), (848, 255255), (858, 252280), (880, 245973), (884, 244860), (901, 240240), (910, 237864), (924, 234260), (935, 231504), (952, 227370), (1001, 216240), (1020, 212212), (1040, 208131), (1060, 204204), (1092, 198220), (1105, 195888), (1113, 194480), (1122, 192920), (1144, 189210), (1155, 187408), (1166, 185640), (1190, 181896), (1232, 175695), (1272, 170170), (1309, 165360), (1320, 163982), (1326, 163240), (1360, 159159), (1365, 158576), (1378, 157080), (1428, 151580), (1430, 151368), (1456, 148665), (1484, 145860), (1496, 144690), (1540, 140556), (1547, 139920), (1560, 138754), (1590, 136136), (1680, 128843), (1716, 126140), (1749, 123760), (1768, 122430), (1785, 121264), (1802, 120120), (1820, 118932), (1848, 117130), (1855, 116688), (1870, 115752), (1904, 113685), (2002, 108120), (2040, 106106), (2067, 104720), (2120, 102102), (2145, 100912), (2184, 99110), (2210, 97944), (2226, 97240), (2244, 96460), (2288, 94605), (2310, 93704), (2332, 92820), (2380, 90948), (2431, 89040), (2544, 85085), (2618, 82680), (2640, 81991), (2652, 81620), (2703, 80080), (2730, 79288), (2756, 78540), (2805, 77168), (2856, 75790), (2860, 75684), (2915, 74256), (2968, 72930), (2992, 72345), (3003, 72080), (3080, 70278), (3094, 69960), (3120, 69377), (3180, 68068), (3315, 65296), (3432, 63070), (3445, 62832), (3498, 61880), (3536, 61215), (3570, 60632), (3604, 60060), (3640, 59466), (3696, 58565), (3710, 58344), (3740, 57876), (3927, 55120), (4004, 54060), (4080, 53053), (4081, 53040), (4134, 52360), (4240, 51051), (4290, 50456), (4368, 49555), (4420, 48972), (4452, 48620), (4488, 48230), (4505, 48048), (4620, 46852), (4641, 46640), (4664, 46410), (4760, 45474), (4823, 44880), (4862, 44520), (5005, 43248), (5236, 41340), (5304, 40810), (5406, 40040), (5460, 39644), (5512, 39270), (5565, 38896), (5610, 38584), (5712, 37895), (5720, 37842), (5830, 37128), (5936, 36465), (6006, 36040), (6160, 35139), (6188, 34980), (6307, 34320), (6360, 34034), (6545, 33072), (6630, 32648), (6864, 31535), (6890, 31416), (6996, 30940), (7140, 30316), (7208, 30030), (7280, 29733), (7293, 29680), (7420, 29172), (7480, 28938), (7579, 28560), (7735, 27984), (7854, 27560), (8008, 27030), (8162, 26520), (8268, 26180), (8580, 25228), (8745, 24752), (8840, 24486), (8904, 24310), (8976, 24115), (9010, 24024), (9240, 23426), (9282, 23320), (9328, 23205), (9520, 22737), (9646, 22440), (9724, 22260), (9911, 21840), (10010, 21624), (10335, 20944), (10472, 20670), (10608, 20405), (10812, 20020), (10920, 19822), (11024, 19635), (11130, 19448), (11220, 19292), (11440, 18921), (11660, 18564), (11713, 18480), (12012, 18020), (12155, 17808), (12243, 17680), (12376, 17490), (12614, 17160), (12720, 17017), (13090, 16536), (13260, 16324), (13515, 16016), (13780, 15708), (13992, 15470), (14280, 15158), (14416, 15015), (14469, 14960), (14586, 14840)]