1859495040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1364

約数の個数: 384

約数和(自身を含む): 7284513600

約数和(自身を除く): 5425018560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 128, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 320, 342, 360, 380, 384, 390, 416, 456, 468, 480, 494, 520, 570, 576, 585, 608, 624, 640, 684, 720, 741, 760, 780, 832, 855, 912, 936, 960, 988, 1040, 1140, 1152, 1170, 1216, 1235, 1248, 1307, 1368, 1440, 1482, 1520, 1560, 1664, 1710, 1824, 1872, 1920, 1976, 2080, 2223, 2280, 2340, 2432, 2470, 2496, 2614, 2736, 2880, 2964, 3040, 3120, 3420, 3648, 3705, 3744, 3921, 3952, 4160, 4446, 4560, 4680, 4940, 4992, 5228, 5472, 5760, 5928, 6080, 6240, 6535, 6840, 7296, 7410, 7488, 7842, 7904, 8320, 8892, 9120, 9360, 9880, 10456, 10944, 11115, 11763, 11856, 12160, 12480, 13070, 13680, 14820, 14976, 15684, 15808, 16991, 17784, 18240, 18720, 19605, 19760, 20912, 21888, 22230, 23526, 23712, 24833, 24960, 26140, 27360, 29640, 31368, 31616, 33982, 35568, 36480, 37440, 39210, 39520, 41824, 44460, 47052, 47424, 49666, 50973, 52280, 54720, 58815, 59280, 62736, 67964, 71136, 74499, 74880, 78420, 79040, 83648, 84955, 88920, 94104, 94848, 99332, 101946, 104560, 109440, 117630, 118560, 124165, 125472, 135928, 142272, 148998, 152919, 156840, 158080, 167296, 169910, 177840, 188208, 198664, 203892, 209120, 223497, 235260, 237120, 248330, 250944, 254865, 271856, 284544, 297996, 305838, 313680, 322829, 339820, 355680, 372495, 376416, 397328, 407784, 418240, 446994, 470520, 474240, 496660, 501888, 509730, 543712, 595992, 611676, 627360, 645658, 679640, 711360, 744990, 752832, 764595, 794656, 815568, 836480, 893988, 941040, 968487, 993320, 1019460, 1087424, 1117485, 1191984, 1223352, 1254720, 1291316, 1359280, 1422720, 1489980, 1505664, 1529190, 1589312, 1614145, 1631136, 1787976, 1882080, 1936974, 1986640, 2038920, 2174848, 2234970, 2383968, 2446704, 2509440, 2582632, 2718560, 2905461, 2979960, 3058380, 3178624, 3228290, 3262272, 3575952, 3764160, 3873948, 3973280, 4077840, 4469940, 4767936, 4842435, 4893408, 5165264, 5437120, 5810922, 5959920, 6116760, 6456580, 6524544, 7151904, 7528320, 7747896, 7946560, 8155680, 8939880, 9535872, 9684870, 9786816, 10330528, 10874240, 11621844, 11919840, 12233520, 12913160, 14303808, 14527305, 15495792, 15893120, 16311360, 17879760, 19369740, 19573632, 20661056, 23243688, 23839680, 24467040, 25826320, 28607616, 29054610, 30991584, 32622720, 35759520, 38739480, 41322112, 46487376, 47679360, 48934080, 51652640, 58109220, 61983168, 71519040, 77478960, 92974752, 97868160, 103305280, 116218440, 123966336, 143038080, 154957920, 185949504, 206610560, 232436880, 309915840, 371899008, 464873760, 619831680, 929747520, 1859495040]

約数ペア:

[(1, 1859495040), (2, 929747520), (3, 619831680), (4, 464873760), (5, 371899008), (6, 309915840), (8, 232436880), (9, 206610560), (10, 185949504), (12, 154957920), (13, 143038080), (15, 123966336), (16, 116218440), (18, 103305280), (19, 97868160), (20, 92974752), (24, 77478960), (26, 71519040), (30, 61983168), (32, 58109220), (36, 51652640), (38, 48934080), (39, 47679360), (40, 46487376), (45, 41322112), (48, 38739480), (52, 35759520), (57, 32622720), (60, 30991584), (64, 29054610), (65, 28607616), (72, 25826320), (76, 24467040), (78, 23839680), (80, 23243688), (90, 20661056), (95, 19573632), (96, 19369740), (104, 17879760), (114, 16311360), (117, 15893120), (120, 15495792), (128, 14527305), (130, 14303808), (144, 12913160), (152, 12233520), (156, 11919840), (160, 11621844), (171, 10874240), (180, 10330528), (190, 9786816), (192, 9684870), (195, 9535872), (208, 8939880), (228, 8155680), (234, 7946560), (240, 7747896), (247, 7528320), (260, 7151904), (285, 6524544), (288, 6456580), (304, 6116760), (312, 5959920), (320, 5810922), (342, 5437120), (360, 5165264), (380, 4893408), (384, 4842435), (390, 4767936), (416, 4469940), (456, 4077840), (468, 3973280), (480, 3873948), (494, 3764160), (520, 3575952), (570, 3262272), (576, 3228290), (585, 3178624), (608, 3058380), (624, 2979960), (640, 2905461), (684, 2718560), (720, 2582632), (741, 2509440), (760, 2446704), (780, 2383968), (832, 2234970), (855, 2174848), (912, 2038920), (936, 1986640), (960, 1936974), (988, 1882080), (1040, 1787976), (1140, 1631136), (1152, 1614145), (1170, 1589312), (1216, 1529190), (1235, 1505664), (1248, 1489980), (1307, 1422720), (1368, 1359280), (1440, 1291316), (1482, 1254720), (1520, 1223352), (1560, 1191984), (1664, 1117485), (1710, 1087424), (1824, 1019460), (1872, 993320), (1920, 968487), (1976, 941040), (2080, 893988), (2223, 836480), (2280, 815568), (2340, 794656), (2432, 764595), (2470, 752832), (2496, 744990), (2614, 711360), (2736, 679640), (2880, 645658), (2964, 627360), (3040, 611676), (3120, 595992), (3420, 543712), (3648, 509730), (3705, 501888), (3744, 496660), (3921, 474240), (3952, 470520), (4160, 446994), (4446, 418240), (4560, 407784), (4680, 397328), (4940, 376416), (4992, 372495), (5228, 355680), (5472, 339820), (5760, 322829), (5928, 313680), (6080, 305838), (6240, 297996), (6535, 284544), (6840, 271856), (7296, 254865), (7410, 250944), (7488, 248330), (7842, 237120), (7904, 235260), (8320, 223497), (8892, 209120), (9120, 203892), (9360, 198664), (9880, 188208), (10456, 177840), (10944, 169910), (11115, 167296), (11763, 158080), (11856, 156840), (12160, 152919), (12480, 148998), (13070, 142272), (13680, 135928), (14820, 125472), (14976, 124165), (15684, 118560), (15808, 117630), (16991, 109440), (17784, 104560), (18240, 101946), (18720, 99332), (19605, 94848), (19760, 94104), (20912, 88920), (21888, 84955), (22230, 83648), (23526, 79040), (23712, 78420), (24833, 74880), (24960, 74499), (26140, 71136), (27360, 67964), (29640, 62736), (31368, 59280), (31616, 58815), (33982, 54720), (35568, 52280), (36480, 50973), (37440, 49666), (39210, 47424), (39520, 47052), (41824, 44460)]