162481920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 582785280

約数和(自身を除く): 420303360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 128, 131, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 256, 262, 272, 285, 304, 320, 323, 340, 380, 384, 393, 408, 456, 480, 510, 524, 544, 570, 608, 640, 646, 655, 680, 760, 768, 786, 816, 912, 960, 969, 1020, 1048, 1088, 1140, 1216, 1280, 1292, 1310, 1360, 1520, 1572, 1615, 1632, 1824, 1920, 1938, 1965, 2040, 2096, 2176, 2227, 2280, 2432, 2489, 2584, 2620, 2720, 3040, 3144, 3230, 3264, 3648, 3840, 3876, 3930, 4080, 4192, 4352, 4454, 4560, 4845, 4864, 4978, 5168, 5240, 5440, 6080, 6288, 6460, 6528, 6681, 7296, 7467, 7752, 7860, 8160, 8384, 8908, 9120, 9690, 9956, 10336, 10480, 10880, 11135, 12160, 12445, 12576, 12920, 13056, 13362, 14592, 14934, 15504, 15720, 16320, 16768, 17816, 18240, 19380, 19912, 20672, 20960, 21760, 22270, 24320, 24890, 25152, 25840, 26724, 29868, 31008, 31440, 32640, 33405, 33536, 35632, 36480, 37335, 38760, 39824, 41344, 41920, 42313, 44540, 49780, 50304, 51680, 53448, 59736, 62016, 62880, 65280, 66810, 71264, 72960, 74670, 77520, 79648, 82688, 83840, 84626, 89080, 99560, 100608, 103360, 106896, 119472, 124032, 125760, 126939, 133620, 142528, 149340, 155040, 159296, 167680, 169252, 178160, 199120, 206720, 211565, 213792, 238944, 248064, 251520, 253878, 267240, 285056, 298680, 310080, 318592, 338504, 356320, 398240, 413440, 423130, 427584, 477888, 503040, 507756, 534480, 570112, 597360, 620160, 634695, 637184, 677008, 712640, 796480, 846260, 855168, 955776, 1015512, 1068960, 1194720, 1240320, 1269390, 1354016, 1425280, 1592960, 1692520, 1710336, 1911552, 2031024, 2137920, 2389440, 2538780, 2708032, 2850560, 3185920, 3385040, 4062048, 4275840, 4778880, 5077560, 5416064, 6770080, 8124096, 8551680, 9557760, 10155120, 10832128, 13540160, 16248192, 20310240, 27080320, 32496384, 40620480, 54160640, 81240960, 162481920]

約数ペア:

[(1, 162481920), (2, 81240960), (3, 54160640), (4, 40620480), (5, 32496384), (6, 27080320), (8, 20310240), (10, 16248192), (12, 13540160), (15, 10832128), (16, 10155120), (17, 9557760), (19, 8551680), (20, 8124096), (24, 6770080), (30, 5416064), (32, 5077560), (34, 4778880), (38, 4275840), (40, 4062048), (48, 3385040), (51, 3185920), (57, 2850560), (60, 2708032), (64, 2538780), (68, 2389440), (76, 2137920), (80, 2031024), (85, 1911552), (95, 1710336), (96, 1692520), (102, 1592960), (114, 1425280), (120, 1354016), (128, 1269390), (131, 1240320), (136, 1194720), (152, 1068960), (160, 1015512), (170, 955776), (190, 855168), (192, 846260), (204, 796480), (228, 712640), (240, 677008), (255, 637184), (256, 634695), (262, 620160), (272, 597360), (285, 570112), (304, 534480), (320, 507756), (323, 503040), (340, 477888), (380, 427584), (384, 423130), (393, 413440), (408, 398240), (456, 356320), (480, 338504), (510, 318592), (524, 310080), (544, 298680), (570, 285056), (608, 267240), (640, 253878), (646, 251520), (655, 248064), (680, 238944), (760, 213792), (768, 211565), (786, 206720), (816, 199120), (912, 178160), (960, 169252), (969, 167680), (1020, 159296), (1048, 155040), (1088, 149340), (1140, 142528), (1216, 133620), (1280, 126939), (1292, 125760), (1310, 124032), (1360, 119472), (1520, 106896), (1572, 103360), (1615, 100608), (1632, 99560), (1824, 89080), (1920, 84626), (1938, 83840), (1965, 82688), (2040, 79648), (2096, 77520), (2176, 74670), (2227, 72960), (2280, 71264), (2432, 66810), (2489, 65280), (2584, 62880), (2620, 62016), (2720, 59736), (3040, 53448), (3144, 51680), (3230, 50304), (3264, 49780), (3648, 44540), (3840, 42313), (3876, 41920), (3930, 41344), (4080, 39824), (4192, 38760), (4352, 37335), (4454, 36480), (4560, 35632), (4845, 33536), (4864, 33405), (4978, 32640), (5168, 31440), (5240, 31008), (5440, 29868), (6080, 26724), (6288, 25840), (6460, 25152), (6528, 24890), (6681, 24320), (7296, 22270), (7467, 21760), (7752, 20960), (7860, 20672), (8160, 19912), (8384, 19380), (8908, 18240), (9120, 17816), (9690, 16768), (9956, 16320), (10336, 15720), (10480, 15504), (10880, 14934), (11135, 14592), (12160, 13362), (12445, 13056), (12576, 12920)]