1128147840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2683}}^1$

素因数の和:2781

約数の個数: 192

約数和(自身を含む): 3950472240

約数和(自身を除く): 2822324400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 128, 144, 146, 160, 180, 192, 219, 240, 288, 292, 320, 360, 365, 384, 438, 480, 576, 584, 640, 657, 720, 730, 876, 960, 1095, 1152, 1168, 1314, 1440, 1460, 1752, 1920, 2190, 2336, 2628, 2683, 2880, 2920, 3285, 3504, 4380, 4672, 5256, 5366, 5760, 5840, 6570, 7008, 8049, 8760, 9344, 10512, 10732, 11680, 13140, 13415, 14016, 16098, 17520, 21024, 21464, 23360, 24147, 26280, 26830, 28032, 32196, 35040, 40245, 42048, 42928, 46720, 48294, 52560, 53660, 64392, 70080, 80490, 84096, 85856, 96588, 105120, 107320, 120735, 128784, 140160, 160980, 171712, 193176, 195859, 210240, 214640, 241470, 257568, 321960, 343424, 386352, 391718, 420480, 429280, 482940, 515136, 587577, 643920, 772704, 783436, 858560, 965880, 979295, 1030272, 1175154, 1287840, 1545408, 1566872, 1717120, 1762731, 1931760, 1958590, 2350308, 2575680, 2937885, 3090816, 3133744, 3525462, 3863520, 3917180, 4700616, 5151360, 5875770, 6267488, 7050924, 7727040, 7834360, 8813655, 9401232, 11751540, 12534976, 14101848, 15454080, 15668720, 17627310, 18802464, 23503080, 25069952, 28203696, 31337440, 35254620, 37604928, 47006160, 56407392, 62674880, 70509240, 75209856, 94012320, 112814784, 125349760, 141018480, 188024640, 225629568, 282036960, 376049280, 564073920, 1128147840]

約数ペア:

[(1, 1128147840), (2, 564073920), (3, 376049280), (4, 282036960), (5, 225629568), (6, 188024640), (8, 141018480), (9, 125349760), (10, 112814784), (12, 94012320), (15, 75209856), (16, 70509240), (18, 62674880), (20, 56407392), (24, 47006160), (30, 37604928), (32, 35254620), (36, 31337440), (40, 28203696), (45, 25069952), (48, 23503080), (60, 18802464), (64, 17627310), (72, 15668720), (73, 15454080), (80, 14101848), (90, 12534976), (96, 11751540), (120, 9401232), (128, 8813655), (144, 7834360), (146, 7727040), (160, 7050924), (180, 6267488), (192, 5875770), (219, 5151360), (240, 4700616), (288, 3917180), (292, 3863520), (320, 3525462), (360, 3133744), (365, 3090816), (384, 2937885), (438, 2575680), (480, 2350308), (576, 1958590), (584, 1931760), (640, 1762731), (657, 1717120), (720, 1566872), (730, 1545408), (876, 1287840), (960, 1175154), (1095, 1030272), (1152, 979295), (1168, 965880), (1314, 858560), (1440, 783436), (1460, 772704), (1752, 643920), (1920, 587577), (2190, 515136), (2336, 482940), (2628, 429280), (2683, 420480), (2880, 391718), (2920, 386352), (3285, 343424), (3504, 321960), (4380, 257568), (4672, 241470), (5256, 214640), (5366, 210240), (5760, 195859), (5840, 193176), (6570, 171712), (7008, 160980), (8049, 140160), (8760, 128784), (9344, 120735), (10512, 107320), (10732, 105120), (11680, 96588), (13140, 85856), (13415, 84096), (14016, 80490), (16098, 70080), (17520, 64392), (21024, 53660), (21464, 52560), (23360, 48294), (24147, 46720), (26280, 42928), (26830, 42048), (28032, 40245), (32196, 35040)]