68308842420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{7487}}^1$

素因数の和:8079

約数の個数: 288

約数和(自身を含む): 255511646208

約数和(自身を除く): 187202803788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 557, 585, 630, 780, 819, 910, 1092, 1114, 1170, 1260, 1365, 1638, 1671, 1820, 2228, 2340, 2730, 2785, 3276, 3342, 3899, 4095, 5013, 5460, 5570, 6684, 7241, 7487, 7798, 8190, 8355, 10026, 11140, 11697, 14482, 14974, 15596, 16380, 16710, 19495, 20052, 21723, 22461, 23394, 25065, 28964, 29948, 33420, 35091, 36205, 37435, 38990, 43446, 44922, 46788, 50130, 50687, 52409, 58485, 65169, 67383, 70182, 72410, 74870, 77980, 86892, 89844, 97331, 100260, 101374, 104818, 108615, 112305, 116970, 130338, 134766, 140364, 144820, 149740, 152061, 157227, 175455, 194662, 202748, 209636, 217230, 224610, 233940, 253435, 260676, 262045, 269532, 291993, 304122, 314454, 325845, 336915, 350910, 389324, 434460, 449220, 456183, 471681, 486655, 506870, 524090, 583986, 608244, 628908, 651690, 673830, 681317, 701820, 760305, 786135, 875979, 912366, 943362, 973310, 1013740, 1048180, 1167972, 1303380, 1347660, 1362634, 1459965, 1520610, 1572270, 1751958, 1824732, 1886724, 1946620, 2043951, 2280915, 2358405, 2725268, 2919930, 3041220, 3144540, 3406585, 3503916, 4087902, 4170259, 4379895, 4561830, 4716810, 5839860, 6131853, 6813170, 8175804, 8340518, 8759790, 9123660, 9433620, 10219755, 12263706, 12510777, 13626340, 16681036, 17519580, 20439510, 20851295, 24527412, 25021554, 29191813, 30659265, 37532331, 40879020, 41702590, 50043108, 54213367, 58383626, 61318530, 62553885, 75064662, 83405180, 87575439, 108426734, 116767252, 122637060, 125107770, 145959065, 150129324, 162640101, 175150878, 187661655, 216853468, 250215540, 262726317, 271066835, 291918130, 325280202, 350301756, 375323310, 379493569, 437877195, 487920303, 525452634, 542133670, 583836260, 650560404, 750646620, 758987138, 813200505, 875754390, 975840606, 1050905268, 1084267340, 1138480707, 1313631585, 1517974276, 1626401010, 1751508780, 1897467845, 1951681212, 2276961414, 2439601515, 2627263170, 3252802020, 3415442121, 3794935690, 4553922828, 4879203030, 5254526340, 5692403535, 6830884242, 7589871380, 9758406060, 11384807070, 13661768484, 17077210605, 22769614140, 34154421210, 68308842420]

約数ペア:

[(1, 68308842420), (2, 34154421210), (3, 22769614140), (4, 17077210605), (5, 13661768484), (6, 11384807070), (7, 9758406060), (9, 7589871380), (10, 6830884242), (12, 5692403535), (13, 5254526340), (14, 4879203030), (15, 4553922828), (18, 3794935690), (20, 3415442121), (21, 3252802020), (26, 2627263170), (28, 2439601515), (30, 2276961414), (35, 1951681212), (36, 1897467845), (39, 1751508780), (42, 1626401010), (45, 1517974276), (52, 1313631585), (60, 1138480707), (63, 1084267340), (65, 1050905268), (70, 975840606), (78, 875754390), (84, 813200505), (90, 758987138), (91, 750646620), (105, 650560404), (117, 583836260), (126, 542133670), (130, 525452634), (140, 487920303), (156, 437877195), (180, 379493569), (182, 375323310), (195, 350301756), (210, 325280202), (234, 291918130), (252, 271066835), (260, 262726317), (273, 250215540), (315, 216853468), (364, 187661655), (390, 175150878), (420, 162640101), (455, 150129324), (468, 145959065), (546, 125107770), (557, 122637060), (585, 116767252), (630, 108426734), (780, 87575439), (819, 83405180), (910, 75064662), (1092, 62553885), (1114, 61318530), (1170, 58383626), (1260, 54213367), (1365, 50043108), (1638, 41702590), (1671, 40879020), (1820, 37532331), (2228, 30659265), (2340, 29191813), (2730, 25021554), (2785, 24527412), (3276, 20851295), (3342, 20439510), (3899, 17519580), (4095, 16681036), (5013, 13626340), (5460, 12510777), (5570, 12263706), (6684, 10219755), (7241, 9433620), (7487, 9123660), (7798, 8759790), (8190, 8340518), (8355, 8175804), (10026, 6813170), (11140, 6131853), (11697, 5839860), (14482, 4716810), (14974, 4561830), (15596, 4379895), (16380, 4170259), (16710, 4087902), (19495, 3503916), (20052, 3406585), (21723, 3144540), (22461, 3041220), (23394, 2919930), (25065, 2725268), (28964, 2358405), (29948, 2280915), (33420, 2043951), (35091, 1946620), (36205, 1886724), (37435, 1824732), (38990, 1751958), (43446, 1572270), (44922, 1520610), (46788, 1459965), (50130, 1362634), (50687, 1347660), (52409, 1303380), (58485, 1167972), (65169, 1048180), (67383, 1013740), (70182, 973310), (72410, 943362), (74870, 912366), (77980, 875979), (86892, 786135), (89844, 760305), (97331, 701820), (100260, 681317), (101374, 673830), (104818, 651690), (108615, 628908), (112305, 608244), (116970, 583986), (130338, 524090), (134766, 506870), (140364, 486655), (144820, 471681), (149740, 456183), (152061, 449220), (157227, 434460), (175455, 389324), (194662, 350910), (202748, 336915), (209636, 325845), (217230, 314454), (224610, 304122), (233940, 291993), (253435, 269532), (260676, 262045)]