80247922560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{357229}}^1$

素因数の和:357270

約数の個数: 256

約数和(自身を含む): 306074664000

約数和(自身を除く): 225826741440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 11232, 12480, 14040, 14976, 17280, 18720, 22464, 24960, 28080, 37440, 44928, 56160, 74880, 112320, 224640, 357229, 714458, 1071687, 1428916, 1786145, 2143374, 2857832, 3215061, 3572290, 4286748, 4643977, 5358435, 5715664, 6430122, 7144580, 8573496, 9287954, 9645183, 10716870, 11431328, 12860244, 13931931, 14289160, 16075305, 17146992, 18575908, 19290366, 21433740, 22862656, 23219885, 25720488, 27863862, 28578320, 32150610, 34293984, 37151816, 38580732, 41795793, 42867480, 45725312, 46439770, 48225915, 51440976, 55727724, 57156640, 64301220, 68587968, 69659655, 74303632, 77161464, 83591586, 85734960, 92879540, 96451830, 102881952, 111455448, 114313280, 125387379, 128602440, 137175936, 139319310, 148607264, 154322928, 167183172, 171469920, 185759080, 192903660, 205763904, 208978965, 222910896, 228626560, 250774758, 257204880, 278638620, 297214528, 308645856, 334366344, 342939840, 371518160, 385807320, 411527808, 417957930, 445821792, 501549516, 514409760, 557277240, 594429056, 617291712, 626936895, 668732688, 685879680, 743036320, 771614640, 835915860, 891643584, 1003099032, 1028819520, 1114554480, 1234583424, 1253873790, 1337465376, 1486072640, 1543229280, 1671831720, 1783287168, 2006198064, 2057639040, 2229108960, 2507747580, 2674930752, 2972145280, 3086458560, 3343663440, 4012396128, 4458217920, 5015495160, 5349861504, 6172917120, 6687326880, 8024792256, 8916435840, 10030990320, 13374653760, 16049584512, 20061980640, 26749307520, 40123961280, 80247922560]

約数ペア:

[(1, 80247922560), (2, 40123961280), (3, 26749307520), (4, 20061980640), (5, 16049584512), (6, 13374653760), (8, 10030990320), (9, 8916435840), (10, 8024792256), (12, 6687326880), (13, 6172917120), (15, 5349861504), (16, 5015495160), (18, 4458217920), (20, 4012396128), (24, 3343663440), (26, 3086458560), (27, 2972145280), (30, 2674930752), (32, 2507747580), (36, 2229108960), (39, 2057639040), (40, 2006198064), (45, 1783287168), (48, 1671831720), (52, 1543229280), (54, 1486072640), (60, 1337465376), (64, 1253873790), (65, 1234583424), (72, 1114554480), (78, 1028819520), (80, 1003099032), (90, 891643584), (96, 835915860), (104, 771614640), (108, 743036320), (117, 685879680), (120, 668732688), (128, 626936895), (130, 617291712), (135, 594429056), (144, 557277240), (156, 514409760), (160, 501549516), (180, 445821792), (192, 417957930), (195, 411527808), (208, 385807320), (216, 371518160), (234, 342939840), (240, 334366344), (260, 308645856), (270, 297214528), (288, 278638620), (312, 257204880), (320, 250774758), (351, 228626560), (360, 222910896), (384, 208978965), (390, 205763904), (416, 192903660), (432, 185759080), (468, 171469920), (480, 167183172), (520, 154322928), (540, 148607264), (576, 139319310), (585, 137175936), (624, 128602440), (640, 125387379), (702, 114313280), (720, 111455448), (780, 102881952), (832, 96451830), (864, 92879540), (936, 85734960), (960, 83591586), (1040, 77161464), (1080, 74303632), (1152, 69659655), (1170, 68587968), (1248, 64301220), (1404, 57156640), (1440, 55727724), (1560, 51440976), (1664, 48225915), (1728, 46439770), (1755, 45725312), (1872, 42867480), (1920, 41795793), (2080, 38580732), (2160, 37151816), (2340, 34293984), (2496, 32150610), (2808, 28578320), (2880, 27863862), (3120, 25720488), (3456, 23219885), (3510, 22862656), (3744, 21433740), (4160, 19290366), (4320, 18575908), (4680, 17146992), (4992, 16075305), (5616, 14289160), (5760, 13931931), (6240, 12860244), (7020, 11431328), (7488, 10716870), (8320, 9645183), (8640, 9287954), (9360, 8573496), (11232, 7144580), (12480, 6430122), (14040, 5715664), (14976, 5358435), (17280, 4643977), (18720, 4286748), (22464, 3572290), (24960, 3215061), (28080, 2857832), (37440, 2143374), (44928, 1786145), (56160, 1428916), (74880, 1071687), (112320, 714458), (224640, 357229)]