84890520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:155

約数の個数: 384

約数和(自身を含む): 346731840

約数和(自身を除く): 261841320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 24, 26, 30, 33, 34, 36, 39, 40, 44, 45, 51, 52, 55, 60, 65, 66, 68, 72, 78, 85, 88, 90, 97, 99, 102, 104, 110, 117, 120, 130, 132, 136, 143, 153, 156, 165, 170, 180, 187, 194, 195, 198, 204, 220, 221, 234, 255, 260, 264, 286, 291, 306, 312, 330, 340, 360, 374, 388, 390, 396, 408, 429, 440, 442, 468, 485, 495, 510, 520, 561, 572, 582, 585, 612, 660, 663, 680, 715, 748, 765, 776, 780, 792, 858, 873, 884, 935, 936, 970, 990, 1020, 1067, 1105, 1122, 1144, 1164, 1170, 1224, 1261, 1287, 1320, 1326, 1430, 1455, 1496, 1530, 1560, 1649, 1683, 1716, 1746, 1768, 1870, 1940, 1980, 1989, 2040, 2134, 2145, 2210, 2244, 2328, 2340, 2431, 2522, 2574, 2652, 2805, 2860, 2910, 3060, 3201, 3298, 3315, 3366, 3432, 3492, 3740, 3783, 3880, 3960, 3978, 4268, 4290, 4365, 4420, 4488, 4680, 4862, 4947, 5044, 5148, 5304, 5335, 5610, 5720, 5820, 6120, 6305, 6402, 6435, 6596, 6630, 6732, 6984, 7293, 7480, 7566, 7956, 8245, 8415, 8536, 8580, 8730, 8840, 9603, 9724, 9894, 9945, 10088, 10296, 10670, 11220, 11349, 11640, 12155, 12610, 12804, 12870, 13192, 13260, 13464, 13871, 14586, 14841, 15132, 15912, 16005, 16490, 16830, 17160, 17460, 18139, 18915, 19206, 19448, 19788, 19890, 21340, 21437, 21879, 22440, 22698, 24310, 24735, 25220, 25608, 25740, 26520, 27742, 29172, 29682, 30264, 32010, 32980, 33660, 34920, 36278, 36465, 37830, 38412, 39576, 39780, 41613, 42680, 42874, 43758, 45396, 48015, 48620, 49470, 50440, 51480, 54417, 55484, 56745, 58344, 59364, 64020, 64311, 65960, 67320, 69355, 72556, 72930, 74205, 75660, 76824, 79560, 83226, 85748, 87516, 90695, 90792, 96030, 97240, 98940, 107185, 108834, 109395, 110968, 113490, 118728, 124839, 128040, 128622, 138710, 145112, 145860, 148410, 151320, 163251, 166452, 171496, 175032, 181390, 192060, 192933, 197880, 208065, 214370, 217668, 218790, 226980, 235807, 249678, 257244, 272085, 277420, 291720, 296820, 321555, 326502, 332904, 362780, 384120, 385866, 416130, 428740, 435336, 437580, 453960, 471614, 499356, 514488, 544170, 554840, 593640, 624195, 643110, 653004, 707421, 725560, 771732, 816255, 832260, 857480, 875160, 943228, 964665, 998712, 1088340, 1179035, 1248390, 1286220, 1306008, 1414842, 1543464, 1632510, 1664520, 1886456, 1929330, 2122263, 2176680, 2358070, 2496780, 2572440, 2829684, 3265020, 3537105, 3858660, 4244526, 4716140, 4993560, 5659368, 6530040, 7074210, 7717320, 8489052, 9432280, 10611315, 14148420, 16978104, 21222630, 28296840, 42445260, 84890520]

約数ペア:

[(1, 84890520), (2, 42445260), (3, 28296840), (4, 21222630), (5, 16978104), (6, 14148420), (8, 10611315), (9, 9432280), (10, 8489052), (11, 7717320), (12, 7074210), (13, 6530040), (15, 5659368), (17, 4993560), (18, 4716140), (20, 4244526), (22, 3858660), (24, 3537105), (26, 3265020), (30, 2829684), (33, 2572440), (34, 2496780), (36, 2358070), (39, 2176680), (40, 2122263), (44, 1929330), (45, 1886456), (51, 1664520), (52, 1632510), (55, 1543464), (60, 1414842), (65, 1306008), (66, 1286220), (68, 1248390), (72, 1179035), (78, 1088340), (85, 998712), (88, 964665), (90, 943228), (97, 875160), (99, 857480), (102, 832260), (104, 816255), (110, 771732), (117, 725560), (120, 707421), (130, 653004), (132, 643110), (136, 624195), (143, 593640), (153, 554840), (156, 544170), (165, 514488), (170, 499356), (180, 471614), (187, 453960), (194, 437580), (195, 435336), (198, 428740), (204, 416130), (220, 385866), (221, 384120), (234, 362780), (255, 332904), (260, 326502), (264, 321555), (286, 296820), (291, 291720), (306, 277420), (312, 272085), (330, 257244), (340, 249678), (360, 235807), (374, 226980), (388, 218790), (390, 217668), (396, 214370), (408, 208065), (429, 197880), (440, 192933), (442, 192060), (468, 181390), (485, 175032), (495, 171496), (510, 166452), (520, 163251), (561, 151320), (572, 148410), (582, 145860), (585, 145112), (612, 138710), (660, 128622), (663, 128040), (680, 124839), (715, 118728), (748, 113490), (765, 110968), (776, 109395), (780, 108834), (792, 107185), (858, 98940), (873, 97240), (884, 96030), (935, 90792), (936, 90695), (970, 87516), (990, 85748), (1020, 83226), (1067, 79560), (1105, 76824), (1122, 75660), (1144, 74205), (1164, 72930), (1170, 72556), (1224, 69355), (1261, 67320), (1287, 65960), (1320, 64311), (1326, 64020), (1430, 59364), (1455, 58344), (1496, 56745), (1530, 55484), (1560, 54417), (1649, 51480), (1683, 50440), (1716, 49470), (1746, 48620), (1768, 48015), (1870, 45396), (1940, 43758), (1980, 42874), (1989, 42680), (2040, 41613), (2134, 39780), (2145, 39576), (2210, 38412), (2244, 37830), (2328, 36465), (2340, 36278), (2431, 34920), (2522, 33660), (2574, 32980), (2652, 32010), (2805, 30264), (2860, 29682), (2910, 29172), (3060, 27742), (3201, 26520), (3298, 25740), (3315, 25608), (3366, 25220), (3432, 24735), (3492, 24310), (3740, 22698), (3783, 22440), (3880, 21879), (3960, 21437), (3978, 21340), (4268, 19890), (4290, 19788), (4365, 19448), (4420, 19206), (4488, 18915), (4680, 18139), (4862, 17460), (4947, 17160), (5044, 16830), (5148, 16490), (5304, 16005), (5335, 15912), (5610, 15132), (5720, 14841), (5820, 14586), (6120, 13871), (6305, 13464), (6402, 13260), (6435, 13192), (6596, 12870), (6630, 12804), (6732, 12610), (6984, 12155), (7293, 11640), (7480, 11349), (7566, 11220), (7956, 10670), (8245, 10296), (8415, 10088), (8536, 9945), (8580, 9894), (8730, 9724), (8840, 9603)]