764400240

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 320

約数和(自身を含む): 2833211520

約数和(自身を除く): 2068811280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 243, 255, 257, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 486, 510, 514, 540, 612, 648, 680, 720, 729, 765, 771, 810, 816, 918, 972, 1020, 1028, 1080, 1215, 1224, 1285, 1296, 1360, 1377, 1458, 1530, 1542, 1620, 1836, 1944, 2040, 2056, 2160, 2187, 2295, 2313, 2430, 2448, 2570, 2754, 2916, 3060, 3084, 3240, 3645, 3672, 3855, 3888, 4080, 4112, 4131, 4369, 4374, 4590, 4626, 4860, 5140, 5508, 5832, 6120, 6168, 6480, 6885, 6939, 7290, 7344, 7710, 8262, 8738, 8748, 9180, 9252, 9720, 10280, 10935, 11016, 11565, 11664, 12240, 12336, 12393, 13107, 13770, 13878, 14580, 15420, 16524, 17476, 17496, 18360, 18504, 19440, 20560, 20655, 20817, 21845, 21870, 22032, 23130, 24786, 26214, 27540, 27756, 29160, 30840, 33048, 34695, 34952, 34992, 36720, 37008, 37179, 39321, 41310, 41634, 43690, 43740, 46260, 49572, 52428, 55080, 55512, 58320, 61680, 61965, 62451, 65535, 66096, 69390, 69904, 74358, 78642, 82620, 83268, 87380, 87480, 92520, 99144, 104085, 104856, 110160, 111024, 117963, 123930, 124902, 131070, 138780, 148716, 157284, 165240, 166536, 174760, 174960, 185040, 185895, 187353, 196605, 198288, 208170, 209712, 235926, 247860, 249804, 262140, 277560, 297432, 312255, 314568, 330480, 333072, 349520, 353889, 371790, 374706, 393210, 416340, 471852, 495720, 499608, 524280, 555120, 562059, 589815, 594864, 624510, 629136, 707778, 743580, 749412, 786420, 832680, 936765, 943704, 991440, 999216, 1048560, 1061667, 1124118, 1179630, 1249020, 1415556, 1487160, 1498824, 1572840, 1665360, 1769445, 1873530, 1887408, 2123334, 2248236, 2359260, 2498040, 2810295, 2831112, 2974320, 2997648, 3145680, 3185001, 3538890, 3747060, 4246668, 4496472, 4718520, 4996080, 5308335, 5620590, 5662224, 6370002, 7077780, 7494120, 8493336, 8992944, 9437040, 9555003, 10616670, 11241180, 12740004, 14155560, 14988240, 15925005, 16986672, 19110006, 21233340, 22482360, 25480008, 28311120, 31850010, 38220012, 42466680, 44964720, 47775015, 50960016, 63700020, 76440024, 84933360, 95550030, 127400040, 152880048, 191100060, 254800080, 382200120, 764400240]

約数ペア:

[(1, 764400240), (2, 382200120), (3, 254800080), (4, 191100060), (5, 152880048), (6, 127400040), (8, 95550030), (9, 84933360), (10, 76440024), (12, 63700020), (15, 50960016), (16, 47775015), (17, 44964720), (18, 42466680), (20, 38220012), (24, 31850010), (27, 28311120), (30, 25480008), (34, 22482360), (36, 21233340), (40, 19110006), (45, 16986672), (48, 15925005), (51, 14988240), (54, 14155560), (60, 12740004), (68, 11241180), (72, 10616670), (80, 9555003), (81, 9437040), (85, 8992944), (90, 8493336), (102, 7494120), (108, 7077780), (120, 6370002), (135, 5662224), (136, 5620590), (144, 5308335), (153, 4996080), (162, 4718520), (170, 4496472), (180, 4246668), (204, 3747060), (216, 3538890), (240, 3185001), (243, 3145680), (255, 2997648), (257, 2974320), (270, 2831112), (272, 2810295), (306, 2498040), (324, 2359260), (340, 2248236), (360, 2123334), (405, 1887408), (408, 1873530), (432, 1769445), (459, 1665360), (486, 1572840), (510, 1498824), (514, 1487160), (540, 1415556), (612, 1249020), (648, 1179630), (680, 1124118), (720, 1061667), (729, 1048560), (765, 999216), (771, 991440), (810, 943704), (816, 936765), (918, 832680), (972, 786420), (1020, 749412), (1028, 743580), (1080, 707778), (1215, 629136), (1224, 624510), (1285, 594864), (1296, 589815), (1360, 562059), (1377, 555120), (1458, 524280), (1530, 499608), (1542, 495720), (1620, 471852), (1836, 416340), (1944, 393210), (2040, 374706), (2056, 371790), (2160, 353889), (2187, 349520), (2295, 333072), (2313, 330480), (2430, 314568), (2448, 312255), (2570, 297432), (2754, 277560), (2916, 262140), (3060, 249804), (3084, 247860), (3240, 235926), (3645, 209712), (3672, 208170), (3855, 198288), (3888, 196605), (4080, 187353), (4112, 185895), (4131, 185040), (4369, 174960), (4374, 174760), (4590, 166536), (4626, 165240), (4860, 157284), (5140, 148716), (5508, 138780), (5832, 131070), (6120, 124902), (6168, 123930), (6480, 117963), (6885, 111024), (6939, 110160), (7290, 104856), (7344, 104085), (7710, 99144), (8262, 92520), (8738, 87480), (8748, 87380), (9180, 83268), (9252, 82620), (9720, 78642), (10280, 74358), (10935, 69904), (11016, 69390), (11565, 66096), (11664, 65535), (12240, 62451), (12336, 61965), (12393, 61680), (13107, 58320), (13770, 55512), (13878, 55080), (14580, 52428), (15420, 49572), (16524, 46260), (17476, 43740), (17496, 43690), (18360, 41634), (18504, 41310), (19440, 39321), (20560, 37179), (20655, 37008), (20817, 36720), (21845, 34992), (21870, 34952), (22032, 34695), (23130, 33048), (24786, 30840), (26214, 29160), (27540, 27756)]