20156073120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{4549}}^1$

素因数の和:4768

約数の個数: 288

約数和(自身を含む): 73247101200

約数和(自身を除く): 53091028080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 181, 204, 240, 255, 272, 288, 306, 340, 360, 362, 408, 480, 510, 543, 544, 612, 680, 720, 724, 765, 816, 905, 1020, 1086, 1224, 1360, 1440, 1448, 1530, 1629, 1632, 1810, 2040, 2172, 2448, 2715, 2720, 2896, 3060, 3077, 3258, 3620, 4080, 4344, 4549, 4896, 5430, 5792, 6120, 6154, 6516, 7240, 8145, 8160, 8688, 9098, 9231, 10860, 12240, 12308, 13032, 13647, 14480, 15385, 16290, 17376, 18196, 18462, 21720, 22745, 24480, 24616, 26064, 27294, 27693, 28960, 30770, 32580, 36392, 36924, 40941, 43440, 45490, 46155, 49232, 52128, 54588, 55386, 61540, 65160, 68235, 72784, 73848, 77333, 81882, 86880, 90980, 92310, 98464, 109176, 110772, 123080, 130320, 136470, 138465, 145568, 147696, 154666, 163764, 181960, 184620, 204705, 218352, 221544, 231999, 246160, 260640, 272940, 276930, 295392, 309332, 327528, 363920, 369240, 386665, 409410, 436704, 443088, 463998, 492320, 545880, 553860, 618664, 655056, 695997, 727840, 738480, 773330, 818820, 823369, 886176, 927996, 1091760, 1107720, 1159995, 1237328, 1310112, 1391994, 1476960, 1546660, 1637640, 1646738, 1855992, 2183520, 2215440, 2319990, 2470107, 2474656, 2783988, 3093320, 3275280, 3293476, 3479985, 3711984, 4116845, 4430880, 4639980, 4940214, 5567976, 6186640, 6550560, 6586952, 6959970, 7410321, 7423968, 8233690, 9279960, 9880428, 11135952, 12350535, 12373280, 13173904, 13919940, 13997273, 14820642, 16467380, 18559920, 19760856, 22271904, 24701070, 26347808, 27839880, 27994546, 29641284, 32934760, 37051605, 37119840, 39521712, 41991819, 49402140, 55679760, 55989092, 59282568, 65869520, 69986365, 74103210, 79043424, 83983638, 98804280, 111359520, 111978184, 118565136, 125975457, 131739040, 139972730, 148206420, 167967276, 197608560, 209959095, 223956368, 237130272, 251950914, 279945460, 296412840, 335934552, 395217120, 419918190, 447912736, 503901828, 559890920, 592825680, 629877285, 671869104, 839836380, 1007803656, 1119781840, 1185651360, 1259754570, 1343738208, 1679672760, 2015607312, 2239563680, 2519509140, 3359345520, 4031214624, 5039018280, 6718691040, 10078036560, 20156073120]

約数ペア:

[(1, 20156073120), (2, 10078036560), (3, 6718691040), (4, 5039018280), (5, 4031214624), (6, 3359345520), (8, 2519509140), (9, 2239563680), (10, 2015607312), (12, 1679672760), (15, 1343738208), (16, 1259754570), (17, 1185651360), (18, 1119781840), (20, 1007803656), (24, 839836380), (30, 671869104), (32, 629877285), (34, 592825680), (36, 559890920), (40, 503901828), (45, 447912736), (48, 419918190), (51, 395217120), (60, 335934552), (68, 296412840), (72, 279945460), (80, 251950914), (85, 237130272), (90, 223956368), (96, 209959095), (102, 197608560), (120, 167967276), (136, 148206420), (144, 139972730), (153, 131739040), (160, 125975457), (170, 118565136), (180, 111978184), (181, 111359520), (204, 98804280), (240, 83983638), (255, 79043424), (272, 74103210), (288, 69986365), (306, 65869520), (340, 59282568), (360, 55989092), (362, 55679760), (408, 49402140), (480, 41991819), (510, 39521712), (543, 37119840), (544, 37051605), (612, 32934760), (680, 29641284), (720, 27994546), (724, 27839880), (765, 26347808), (816, 24701070), (905, 22271904), (1020, 19760856), (1086, 18559920), (1224, 16467380), (1360, 14820642), (1440, 13997273), (1448, 13919940), (1530, 13173904), (1629, 12373280), (1632, 12350535), (1810, 11135952), (2040, 9880428), (2172, 9279960), (2448, 8233690), (2715, 7423968), (2720, 7410321), (2896, 6959970), (3060, 6586952), (3077, 6550560), (3258, 6186640), (3620, 5567976), (4080, 4940214), (4344, 4639980), (4549, 4430880), (4896, 4116845), (5430, 3711984), (5792, 3479985), (6120, 3293476), (6154, 3275280), (6516, 3093320), (7240, 2783988), (8145, 2474656), (8160, 2470107), (8688, 2319990), (9098, 2215440), (9231, 2183520), (10860, 1855992), (12240, 1646738), (12308, 1637640), (13032, 1546660), (13647, 1476960), (14480, 1391994), (15385, 1310112), (16290, 1237328), (17376, 1159995), (18196, 1107720), (18462, 1091760), (21720, 927996), (22745, 886176), (24480, 823369), (24616, 818820), (26064, 773330), (27294, 738480), (27693, 727840), (28960, 695997), (30770, 655056), (32580, 618664), (36392, 553860), (36924, 545880), (40941, 492320), (43440, 463998), (45490, 443088), (46155, 436704), (49232, 409410), (52128, 386665), (54588, 369240), (55386, 363920), (61540, 327528), (65160, 309332), (68235, 295392), (72784, 276930), (73848, 272940), (77333, 260640), (81882, 246160), (86880, 231999), (90980, 221544), (92310, 218352), (98464, 204705), (109176, 184620), (110772, 181960), (123080, 163764), (130320, 154666), (136470, 147696), (138465, 145568)]