83777787520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{1033}}^1$

素因数の和:1523

約数の個数: 256

約数和(自身を含む): 234999578880

約数和(自身を除く): 151221791360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 280, 301, 320, 344, 421, 430, 448, 560, 602, 640, 688, 842, 860, 896, 1033, 1120, 1204, 1376, 1505, 1684, 1720, 2066, 2105, 2240, 2408, 2752, 2947, 3010, 3368, 3440, 4132, 4210, 4480, 4816, 5165, 5504, 5894, 6020, 6736, 6880, 7231, 8264, 8420, 9632, 10330, 11788, 12040, 13472, 13760, 14462, 14735, 16528, 16840, 18103, 19264, 20660, 23576, 24080, 26944, 27520, 28924, 29470, 33056, 33680, 36155, 36206, 38528, 41320, 44419, 47152, 48160, 53888, 57848, 58940, 66112, 67360, 72310, 72412, 82640, 88838, 90515, 94304, 96320, 115696, 117880, 126721, 132224, 134720, 144620, 144824, 165280, 177676, 181030, 188608, 192640, 222095, 231392, 235760, 253442, 269440, 289240, 289648, 310933, 330560, 355352, 362060, 377216, 434893, 444190, 462784, 471520, 506884, 578480, 579296, 621866, 633605, 661120, 710704, 724120, 869786, 888380, 925568, 943040, 1013768, 1156960, 1158592, 1243732, 1267210, 1421408, 1448240, 1554665, 1739572, 1776760, 1886080, 2027536, 2174465, 2313920, 2317184, 2487464, 2534420, 2842816, 2896480, 3044251, 3109330, 3479144, 3553520, 4055072, 4348930, 4627840, 4974928, 5068840, 5685632, 5792960, 6088502, 6218660, 6958288, 7107040, 8110144, 8697860, 9949856, 10137680, 11585920, 12177004, 12437320, 13916576, 14214080, 15221255, 16220288, 17395720, 18700399, 19899712, 20275360, 24354008, 24874640, 27833152, 28428160, 30442510, 34791440, 37400798, 39799424, 40550720, 48708016, 49749280, 55666304, 60885020, 69582880, 74801596, 81101440, 93501995, 97416032, 99498560, 121770040, 130902793, 139165760, 149603192, 187003990, 194832064, 198997120, 243540080, 261805586, 278331520, 299206384, 374007980, 389664128, 487080160, 523611172, 598412768, 654513965, 748015960, 974160320, 1047222344, 1196825536, 1309027930, 1496031920, 1948320640, 2094444688, 2393651072, 2618055860, 2992063840, 4188889376, 5236111720, 5984127680, 8377778752, 10472223440, 11968255360, 16755557504, 20944446880, 41888893760, 83777787520]

約数ペア:

[(1, 83777787520), (2, 41888893760), (4, 20944446880), (5, 16755557504), (7, 11968255360), (8, 10472223440), (10, 8377778752), (14, 5984127680), (16, 5236111720), (20, 4188889376), (28, 2992063840), (32, 2618055860), (35, 2393651072), (40, 2094444688), (43, 1948320640), (56, 1496031920), (64, 1309027930), (70, 1196825536), (80, 1047222344), (86, 974160320), (112, 748015960), (128, 654513965), (140, 598412768), (160, 523611172), (172, 487080160), (215, 389664128), (224, 374007980), (280, 299206384), (301, 278331520), (320, 261805586), (344, 243540080), (421, 198997120), (430, 194832064), (448, 187003990), (560, 149603192), (602, 139165760), (640, 130902793), (688, 121770040), (842, 99498560), (860, 97416032), (896, 93501995), (1033, 81101440), (1120, 74801596), (1204, 69582880), (1376, 60885020), (1505, 55666304), (1684, 49749280), (1720, 48708016), (2066, 40550720), (2105, 39799424), (2240, 37400798), (2408, 34791440), (2752, 30442510), (2947, 28428160), (3010, 27833152), (3368, 24874640), (3440, 24354008), (4132, 20275360), (4210, 19899712), (4480, 18700399), (4816, 17395720), (5165, 16220288), (5504, 15221255), (5894, 14214080), (6020, 13916576), (6736, 12437320), (6880, 12177004), (7231, 11585920), (8264, 10137680), (8420, 9949856), (9632, 8697860), (10330, 8110144), (11788, 7107040), (12040, 6958288), (13472, 6218660), (13760, 6088502), (14462, 5792960), (14735, 5685632), (16528, 5068840), (16840, 4974928), (18103, 4627840), (19264, 4348930), (20660, 4055072), (23576, 3553520), (24080, 3479144), (26944, 3109330), (27520, 3044251), (28924, 2896480), (29470, 2842816), (33056, 2534420), (33680, 2487464), (36155, 2317184), (36206, 2313920), (38528, 2174465), (41320, 2027536), (44419, 1886080), (47152, 1776760), (48160, 1739572), (53888, 1554665), (57848, 1448240), (58940, 1421408), (66112, 1267210), (67360, 1243732), (72310, 1158592), (72412, 1156960), (82640, 1013768), (88838, 943040), (90515, 925568), (94304, 888380), (96320, 869786), (115696, 724120), (117880, 710704), (126721, 661120), (132224, 633605), (134720, 621866), (144620, 579296), (144824, 578480), (165280, 506884), (177676, 471520), (181030, 462784), (188608, 444190), (192640, 434893), (222095, 377216), (231392, 362060), (235760, 355352), (253442, 330560), (269440, 310933), (289240, 289648)]