213590520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:508

約数の個数: 320

約数和(自身を含む): 845238240

約数和(自身を除く): 631647720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 81, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 324, 330, 351, 360, 390, 396, 405, 429, 440, 461, 468, 495, 520, 540, 572, 585, 594, 648, 660, 702, 715, 780, 792, 810, 858, 891, 922, 936, 990, 1053, 1080, 1144, 1170, 1188, 1287, 1320, 1383, 1404, 1430, 1485, 1560, 1620, 1716, 1755, 1782, 1844, 1980, 2106, 2145, 2305, 2340, 2376, 2574, 2766, 2808, 2860, 2970, 3240, 3432, 3510, 3564, 3688, 3861, 3960, 4149, 4212, 4290, 4455, 4610, 4680, 5071, 5148, 5265, 5532, 5720, 5940, 5993, 6435, 6915, 7020, 7128, 7722, 8298, 8424, 8580, 8910, 9220, 10142, 10296, 10530, 11064, 11583, 11880, 11986, 12447, 12870, 13830, 14040, 15213, 15444, 16596, 17160, 17820, 17979, 18440, 19305, 20284, 20745, 21060, 23166, 23972, 24894, 25355, 25740, 27660, 29965, 30426, 30888, 33192, 35640, 35958, 37341, 38610, 40568, 41490, 42120, 45639, 46332, 47944, 49788, 50710, 51480, 53937, 55320, 57915, 59930, 60852, 62235, 65923, 71916, 74682, 76065, 77220, 82980, 89895, 91278, 92664, 99576, 101420, 107874, 115830, 119860, 121704, 124470, 131846, 136917, 143832, 149364, 152130, 154440, 161811, 165960, 179790, 182556, 186705, 197769, 202840, 215748, 228195, 231660, 239720, 248940, 263692, 269685, 273834, 298728, 304260, 323622, 329615, 359580, 365112, 373410, 395538, 410751, 431496, 456390, 463320, 485433, 497880, 527384, 539370, 547668, 593307, 608520, 647244, 659230, 684585, 719160, 746820, 791076, 809055, 821502, 912780, 970866, 988845, 1078740, 1095336, 1186614, 1294488, 1318460, 1369170, 1493640, 1582152, 1618110, 1643004, 1779921, 1825560, 1941732, 1977690, 2053755, 2157480, 2373228, 2427165, 2636920, 2738340, 2966535, 3236220, 3286008, 3559842, 3883464, 3955380, 4107510, 4746456, 4854330, 5339763, 5476680, 5933070, 6472440, 7119684, 7910760, 8215020, 8899605, 9708660, 10679526, 11866140, 14239368, 16430040, 17799210, 19417320, 21359052, 23732280, 26698815, 35598420, 42718104, 53397630, 71196840, 106795260, 213590520]

約数ペア:

[(1, 213590520), (2, 106795260), (3, 71196840), (4, 53397630), (5, 42718104), (6, 35598420), (8, 26698815), (9, 23732280), (10, 21359052), (11, 19417320), (12, 17799210), (13, 16430040), (15, 14239368), (18, 11866140), (20, 10679526), (22, 9708660), (24, 8899605), (26, 8215020), (27, 7910760), (30, 7119684), (33, 6472440), (36, 5933070), (39, 5476680), (40, 5339763), (44, 4854330), (45, 4746456), (52, 4107510), (54, 3955380), (55, 3883464), (60, 3559842), (65, 3286008), (66, 3236220), (72, 2966535), (78, 2738340), (81, 2636920), (88, 2427165), (90, 2373228), (99, 2157480), (104, 2053755), (108, 1977690), (110, 1941732), (117, 1825560), (120, 1779921), (130, 1643004), (132, 1618110), (135, 1582152), (143, 1493640), (156, 1369170), (162, 1318460), (165, 1294488), (180, 1186614), (195, 1095336), (198, 1078740), (216, 988845), (220, 970866), (234, 912780), (260, 821502), (264, 809055), (270, 791076), (286, 746820), (297, 719160), (312, 684585), (324, 659230), (330, 647244), (351, 608520), (360, 593307), (390, 547668), (396, 539370), (405, 527384), (429, 497880), (440, 485433), (461, 463320), (468, 456390), (495, 431496), (520, 410751), (540, 395538), (572, 373410), (585, 365112), (594, 359580), (648, 329615), (660, 323622), (702, 304260), (715, 298728), (780, 273834), (792, 269685), (810, 263692), (858, 248940), (891, 239720), (922, 231660), (936, 228195), (990, 215748), (1053, 202840), (1080, 197769), (1144, 186705), (1170, 182556), (1188, 179790), (1287, 165960), (1320, 161811), (1383, 154440), (1404, 152130), (1430, 149364), (1485, 143832), (1560, 136917), (1620, 131846), (1716, 124470), (1755, 121704), (1782, 119860), (1844, 115830), (1980, 107874), (2106, 101420), (2145, 99576), (2305, 92664), (2340, 91278), (2376, 89895), (2574, 82980), (2766, 77220), (2808, 76065), (2860, 74682), (2970, 71916), (3240, 65923), (3432, 62235), (3510, 60852), (3564, 59930), (3688, 57915), (3861, 55320), (3960, 53937), (4149, 51480), (4212, 50710), (4290, 49788), (4455, 47944), (4610, 46332), (4680, 45639), (5071, 42120), (5148, 41490), (5265, 40568), (5532, 38610), (5720, 37341), (5940, 35958), (5993, 35640), (6435, 33192), (6915, 30888), (7020, 30426), (7128, 29965), (7722, 27660), (8298, 25740), (8424, 25355), (8580, 24894), (8910, 23972), (9220, 23166), (10142, 21060), (10296, 20745), (10530, 20284), (11064, 19305), (11583, 18440), (11880, 17979), (11986, 17820), (12447, 17160), (12870, 16596), (13830, 15444), (14040, 15213)]