1602286720

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:415

約数の個数: 256

約数和(自身を含む): 4468089600

約数和(自身を除く): 2865802880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 23, 32, 34, 38, 40, 46, 64, 68, 76, 80, 85, 92, 95, 115, 128, 136, 152, 160, 170, 184, 190, 230, 272, 304, 320, 323, 337, 340, 368, 380, 391, 437, 460, 544, 608, 640, 646, 674, 680, 736, 760, 782, 874, 920, 1088, 1216, 1292, 1348, 1360, 1472, 1520, 1564, 1615, 1685, 1748, 1840, 1955, 2176, 2185, 2432, 2584, 2696, 2720, 2944, 3040, 3128, 3230, 3370, 3496, 3680, 3910, 4370, 5168, 5392, 5440, 5729, 6080, 6256, 6403, 6460, 6740, 6992, 7360, 7429, 7751, 7820, 8740, 10336, 10784, 10880, 11458, 12160, 12512, 12806, 12920, 13480, 13984, 14720, 14858, 15502, 15640, 17480, 20672, 21568, 22916, 25024, 25612, 25840, 26960, 27968, 28645, 29716, 31004, 31280, 32015, 34960, 37145, 38755, 41344, 43136, 45832, 50048, 51224, 51680, 53920, 55936, 57290, 59432, 62008, 62560, 64030, 69920, 74290, 77510, 91664, 102448, 103360, 107840, 108851, 114580, 118864, 124016, 125120, 128060, 131767, 139840, 147269, 148580, 155020, 183328, 204896, 206720, 215680, 217702, 229160, 237728, 248032, 250240, 256120, 263534, 279680, 294538, 297160, 310040, 366656, 409792, 435404, 458320, 475456, 496064, 512240, 527068, 544255, 589076, 594320, 620080, 658835, 733312, 736345, 819584, 870808, 916640, 950912, 992128, 1024480, 1054136, 1088510, 1178152, 1188640, 1240160, 1317670, 1472690, 1741616, 1833280, 2048960, 2108272, 2177020, 2356304, 2377280, 2480320, 2503573, 2635340, 2945380, 3483232, 3666560, 4097920, 4216544, 4354040, 4712608, 4754560, 4960640, 5007146, 5270680, 5890760, 6966464, 8433088, 8708080, 9425216, 10014292, 10541360, 11781520, 12517865, 13932928, 16866176, 17416160, 18850432, 20028584, 21082720, 23563040, 25035730, 34832320, 40057168, 42165440, 47126080, 50071460, 69664640, 80114336, 84330880, 94252160, 100142920, 160228672, 200285840, 320457344, 400571680, 801143360, 1602286720]

約数ペア:

[(1, 1602286720), (2, 801143360), (4, 400571680), (5, 320457344), (8, 200285840), (10, 160228672), (16, 100142920), (17, 94252160), (19, 84330880), (20, 80114336), (23, 69664640), (32, 50071460), (34, 47126080), (38, 42165440), (40, 40057168), (46, 34832320), (64, 25035730), (68, 23563040), (76, 21082720), (80, 20028584), (85, 18850432), (92, 17416160), (95, 16866176), (115, 13932928), (128, 12517865), (136, 11781520), (152, 10541360), (160, 10014292), (170, 9425216), (184, 8708080), (190, 8433088), (230, 6966464), (272, 5890760), (304, 5270680), (320, 5007146), (323, 4960640), (337, 4754560), (340, 4712608), (368, 4354040), (380, 4216544), (391, 4097920), (437, 3666560), (460, 3483232), (544, 2945380), (608, 2635340), (640, 2503573), (646, 2480320), (674, 2377280), (680, 2356304), (736, 2177020), (760, 2108272), (782, 2048960), (874, 1833280), (920, 1741616), (1088, 1472690), (1216, 1317670), (1292, 1240160), (1348, 1188640), (1360, 1178152), (1472, 1088510), (1520, 1054136), (1564, 1024480), (1615, 992128), (1685, 950912), (1748, 916640), (1840, 870808), (1955, 819584), (2176, 736345), (2185, 733312), (2432, 658835), (2584, 620080), (2696, 594320), (2720, 589076), (2944, 544255), (3040, 527068), (3128, 512240), (3230, 496064), (3370, 475456), (3496, 458320), (3680, 435404), (3910, 409792), (4370, 366656), (5168, 310040), (5392, 297160), (5440, 294538), (5729, 279680), (6080, 263534), (6256, 256120), (6403, 250240), (6460, 248032), (6740, 237728), (6992, 229160), (7360, 217702), (7429, 215680), (7751, 206720), (7820, 204896), (8740, 183328), (10336, 155020), (10784, 148580), (10880, 147269), (11458, 139840), (12160, 131767), (12512, 128060), (12806, 125120), (12920, 124016), (13480, 118864), (13984, 114580), (14720, 108851), (14858, 107840), (15502, 103360), (15640, 102448), (17480, 91664), (20672, 77510), (21568, 74290), (22916, 69920), (25024, 64030), (25612, 62560), (25840, 62008), (26960, 59432), (27968, 57290), (28645, 55936), (29716, 53920), (31004, 51680), (31280, 51224), (32015, 50048), (34960, 45832), (37145, 43136), (38755, 41344)]