1930821120

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:673

約数の個数: 240

約数和(自身を含む): 6738443712

約数和(自身を除く): 4807622592

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, 80, 90, 96, 120, 128, 144, 160, 180, 181, 192, 240, 256, 288, 320, 360, 362, 384, 463, 480, 512, 543, 576, 640, 720, 724, 768, 905, 926, 960, 1086, 1152, 1280, 1389, 1440, 1448, 1536, 1629, 1810, 1852, 1920, 2172, 2304, 2315, 2560, 2715, 2778, 2880, 2896, 3258, 3620, 3704, 3840, 4167, 4344, 4608, 4630, 5430, 5556, 5760, 5792, 6516, 6945, 7240, 7408, 7680, 8145, 8334, 8688, 9260, 10860, 11112, 11520, 11584, 13032, 13890, 14480, 14816, 16290, 16668, 17376, 18520, 20835, 21720, 22224, 23040, 23168, 26064, 27780, 28960, 29632, 32580, 33336, 34752, 37040, 41670, 43440, 44448, 46336, 52128, 55560, 57920, 59264, 65160, 66672, 69504, 74080, 83340, 83803, 86880, 88896, 92672, 104256, 111120, 115840, 118528, 130320, 133344, 139008, 148160, 166680, 167606, 173760, 177792, 208512, 222240, 231680, 237056, 251409, 260640, 266688, 278016, 296320, 333360, 335212, 347520, 355584, 417024, 419015, 444480, 463360, 502818, 521280, 533376, 592640, 666720, 670424, 695040, 711168, 754227, 834048, 838030, 888960, 1005636, 1042560, 1066752, 1185280, 1257045, 1333440, 1340848, 1390080, 1508454, 1676060, 1777920, 2011272, 2085120, 2133504, 2514090, 2666880, 2681696, 3016908, 3352120, 3555840, 3771135, 4022544, 4170240, 5028180, 5333760, 5363392, 6033816, 6704240, 7542270, 8045088, 10056360, 10667520, 10726784, 12067632, 13408480, 15084540, 16090176, 20112720, 21453568, 24135264, 26816960, 30169080, 32180352, 40225440, 42907136, 48270528, 53633920, 60338160, 64360704, 80450880, 96541056, 107267840, 120676320, 128721408, 160901760, 193082112, 214535680, 241352640, 321803520, 386164224, 482705280, 643607040, 965410560, 1930821120]

約数ペア:

[(1, 1930821120), (2, 965410560), (3, 643607040), (4, 482705280), (5, 386164224), (6, 321803520), (8, 241352640), (9, 214535680), (10, 193082112), (12, 160901760), (15, 128721408), (16, 120676320), (18, 107267840), (20, 96541056), (24, 80450880), (30, 64360704), (32, 60338160), (36, 53633920), (40, 48270528), (45, 42907136), (48, 40225440), (60, 32180352), (64, 30169080), (72, 26816960), (80, 24135264), (90, 21453568), (96, 20112720), (120, 16090176), (128, 15084540), (144, 13408480), (160, 12067632), (180, 10726784), (181, 10667520), (192, 10056360), (240, 8045088), (256, 7542270), (288, 6704240), (320, 6033816), (360, 5363392), (362, 5333760), (384, 5028180), (463, 4170240), (480, 4022544), (512, 3771135), (543, 3555840), (576, 3352120), (640, 3016908), (720, 2681696), (724, 2666880), (768, 2514090), (905, 2133504), (926, 2085120), (960, 2011272), (1086, 1777920), (1152, 1676060), (1280, 1508454), (1389, 1390080), (1440, 1340848), (1448, 1333440), (1536, 1257045), (1629, 1185280), (1810, 1066752), (1852, 1042560), (1920, 1005636), (2172, 888960), (2304, 838030), (2315, 834048), (2560, 754227), (2715, 711168), (2778, 695040), (2880, 670424), (2896, 666720), (3258, 592640), (3620, 533376), (3704, 521280), (3840, 502818), (4167, 463360), (4344, 444480), (4608, 419015), (4630, 417024), (5430, 355584), (5556, 347520), (5760, 335212), (5792, 333360), (6516, 296320), (6945, 278016), (7240, 266688), (7408, 260640), (7680, 251409), (8145, 237056), (8334, 231680), (8688, 222240), (9260, 208512), (10860, 177792), (11112, 173760), (11520, 167606), (11584, 166680), (13032, 148160), (13890, 139008), (14480, 133344), (14816, 130320), (16290, 118528), (16668, 115840), (17376, 111120), (18520, 104256), (20835, 92672), (21720, 88896), (22224, 86880), (23040, 83803), (23168, 83340), (26064, 74080), (27780, 69504), (28960, 66672), (29632, 65160), (32580, 59264), (33336, 57920), (34752, 55560), (37040, 52128), (41670, 46336), (43440, 44448)]