69789720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:135

約数の個数: 384

約数和(自身を含む): 289578240

約数和(自身を除く): 219788520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 49, 52, 55, 56, 60, 65, 66, 70, 77, 78, 83, 84, 88, 91, 98, 104, 105, 110, 120, 130, 132, 140, 143, 147, 154, 156, 165, 166, 168, 182, 195, 196, 210, 220, 231, 245, 249, 260, 264, 273, 280, 286, 294, 308, 312, 330, 332, 364, 385, 390, 392, 415, 420, 429, 440, 455, 462, 490, 498, 520, 539, 546, 572, 581, 588, 616, 637, 660, 664, 715, 728, 735, 770, 780, 830, 840, 858, 910, 913, 924, 980, 996, 1001, 1078, 1079, 1092, 1144, 1155, 1162, 1176, 1245, 1274, 1320, 1365, 1430, 1470, 1540, 1560, 1617, 1660, 1716, 1743, 1820, 1826, 1848, 1911, 1960, 1992, 2002, 2145, 2156, 2158, 2184, 2310, 2324, 2490, 2548, 2695, 2730, 2739, 2860, 2905, 2940, 3003, 3080, 3185, 3234, 3237, 3320, 3432, 3486, 3640, 3652, 3822, 4004, 4067, 4290, 4312, 4316, 4565, 4620, 4648, 4980, 5005, 5096, 5390, 5395, 5460, 5478, 5720, 5810, 5880, 6006, 6370, 6391, 6468, 6474, 6972, 7007, 7304, 7553, 7644, 8008, 8085, 8134, 8580, 8632, 8715, 9130, 9240, 9555, 9960, 10010, 10780, 10790, 10920, 10956, 11620, 11869, 12012, 12201, 12740, 12782, 12936, 12948, 13695, 13944, 14014, 15015, 15106, 15288, 16170, 16185, 16268, 17160, 17430, 18260, 19110, 19173, 20020, 20335, 21021, 21560, 21580, 21912, 22659, 23240, 23738, 24024, 24402, 25480, 25564, 25896, 27390, 28028, 30030, 30212, 31955, 32340, 32370, 32536, 34860, 35035, 35607, 36520, 37765, 38220, 38346, 40040, 40670, 42042, 43160, 44737, 45318, 47476, 48804, 51128, 52871, 54780, 56056, 59345, 60060, 60424, 61005, 63910, 64680, 64740, 69720, 70070, 71214, 75530, 76440, 76692, 81340, 83083, 84084, 89474, 90636, 94952, 95865, 97608, 105105, 105742, 109560, 113295, 118690, 120120, 122010, 127820, 129480, 134211, 140140, 142428, 151060, 153384, 158613, 162680, 166166, 168168, 178035, 178948, 181272, 191730, 210210, 211484, 223685, 226590, 237380, 244020, 249249, 255640, 264355, 268422, 280280, 284856, 302120, 317226, 332332, 356070, 357896, 383460, 415415, 420420, 422968, 447370, 453180, 474760, 488040, 498498, 528710, 536844, 581581, 634452, 664664, 671055, 712140, 766920, 793065, 830830, 840840, 894740, 906360, 996996, 1057420, 1073688, 1163162, 1246245, 1268904, 1342110, 1424280, 1586130, 1661660, 1744743, 1789480, 1993992, 2114840, 2326324, 2492490, 2684220, 2907905, 3172260, 3323320, 3489486, 4652648, 4984980, 5368440, 5815810, 6344520, 6978972, 8723715, 9969960, 11631620, 13957944, 17447430, 23263240, 34894860, 69789720]

約数ペア:

[(1, 69789720), (2, 34894860), (3, 23263240), (4, 17447430), (5, 13957944), (6, 11631620), (7, 9969960), (8, 8723715), (10, 6978972), (11, 6344520), (12, 5815810), (13, 5368440), (14, 4984980), (15, 4652648), (20, 3489486), (21, 3323320), (22, 3172260), (24, 2907905), (26, 2684220), (28, 2492490), (30, 2326324), (33, 2114840), (35, 1993992), (39, 1789480), (40, 1744743), (42, 1661660), (44, 1586130), (49, 1424280), (52, 1342110), (55, 1268904), (56, 1246245), (60, 1163162), (65, 1073688), (66, 1057420), (70, 996996), (77, 906360), (78, 894740), (83, 840840), (84, 830830), (88, 793065), (91, 766920), (98, 712140), (104, 671055), (105, 664664), (110, 634452), (120, 581581), (130, 536844), (132, 528710), (140, 498498), (143, 488040), (147, 474760), (154, 453180), (156, 447370), (165, 422968), (166, 420420), (168, 415415), (182, 383460), (195, 357896), (196, 356070), (210, 332332), (220, 317226), (231, 302120), (245, 284856), (249, 280280), (260, 268422), (264, 264355), (273, 255640), (280, 249249), (286, 244020), (294, 237380), (308, 226590), (312, 223685), (330, 211484), (332, 210210), (364, 191730), (385, 181272), (390, 178948), (392, 178035), (415, 168168), (420, 166166), (429, 162680), (440, 158613), (455, 153384), (462, 151060), (490, 142428), (498, 140140), (520, 134211), (539, 129480), (546, 127820), (572, 122010), (581, 120120), (588, 118690), (616, 113295), (637, 109560), (660, 105742), (664, 105105), (715, 97608), (728, 95865), (735, 94952), (770, 90636), (780, 89474), (830, 84084), (840, 83083), (858, 81340), (910, 76692), (913, 76440), (924, 75530), (980, 71214), (996, 70070), (1001, 69720), (1078, 64740), (1079, 64680), (1092, 63910), (1144, 61005), (1155, 60424), (1162, 60060), (1176, 59345), (1245, 56056), (1274, 54780), (1320, 52871), (1365, 51128), (1430, 48804), (1470, 47476), (1540, 45318), (1560, 44737), (1617, 43160), (1660, 42042), (1716, 40670), (1743, 40040), (1820, 38346), (1826, 38220), (1848, 37765), (1911, 36520), (1960, 35607), (1992, 35035), (2002, 34860), (2145, 32536), (2156, 32370), (2158, 32340), (2184, 31955), (2310, 30212), (2324, 30030), (2490, 28028), (2548, 27390), (2695, 25896), (2730, 25564), (2739, 25480), (2860, 24402), (2905, 24024), (2940, 23738), (3003, 23240), (3080, 22659), (3185, 21912), (3234, 21580), (3237, 21560), (3320, 21021), (3432, 20335), (3486, 20020), (3640, 19173), (3652, 19110), (3822, 18260), (4004, 17430), (4067, 17160), (4290, 16268), (4312, 16185), (4316, 16170), (4565, 15288), (4620, 15106), (4648, 15015), (4980, 14014), (5005, 13944), (5096, 13695), (5390, 12948), (5395, 12936), (5460, 12782), (5478, 12740), (5720, 12201), (5810, 12012), (5880, 11869), (6006, 11620), (6370, 10956), (6391, 10920), (6468, 10790), (6474, 10780), (6972, 10010), (7007, 9960), (7304, 9555), (7553, 9240), (7644, 9130), (8008, 8715), (8085, 8632), (8134, 8580)]