2016687120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{769}}^1$

素因数の和:1022

約数の個数: 240

約数和(自身を含む): 7314531840

約数和(自身を除く): 5297844720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 223, 240, 245, 280, 294, 336, 392, 420, 446, 490, 560, 588, 669, 735, 769, 784, 840, 892, 980, 1115, 1176, 1338, 1470, 1538, 1561, 1680, 1784, 1960, 2230, 2307, 2352, 2676, 2940, 3076, 3122, 3345, 3568, 3845, 3920, 4460, 4614, 4683, 5352, 5383, 5880, 6152, 6244, 6690, 7690, 7805, 8920, 9228, 9366, 10704, 10766, 10927, 11535, 11760, 12304, 12488, 13380, 15380, 15610, 16149, 17840, 18456, 18732, 21532, 21854, 23070, 23415, 24976, 26760, 26915, 30760, 31220, 32298, 32781, 36912, 37464, 37681, 43064, 43708, 46140, 46830, 53520, 53830, 54635, 61520, 62440, 64596, 65562, 74928, 75362, 80745, 86128, 87416, 92280, 93660, 107660, 109270, 113043, 124880, 129192, 131124, 150724, 161490, 163905, 171487, 174832, 184560, 187320, 188405, 215320, 218540, 226086, 258384, 262248, 301448, 322980, 327810, 342974, 374640, 376810, 430640, 437080, 452172, 514461, 524496, 565215, 602896, 645960, 655620, 685948, 753620, 857435, 874160, 904344, 1028922, 1130430, 1200409, 1291920, 1311240, 1371896, 1507240, 1714870, 1808688, 2057844, 2260860, 2400818, 2572305, 2622480, 2743792, 3014480, 3429740, 3601227, 4115688, 4521720, 4801636, 5144610, 6002045, 6859480, 7202454, 8231376, 8402863, 9043440, 9603272, 10289220, 12004090, 13718960, 14404908, 16805726, 18006135, 19206544, 20578440, 24008180, 25208589, 28809816, 33611452, 36012270, 41156880, 42014315, 48016360, 50417178, 57619632, 67222904, 72024540, 84028630, 96032720, 100834356, 126042945, 134445808, 144049080, 168057260, 201668712, 252085890, 288098160, 336114520, 403337424, 504171780, 672229040, 1008343560, 2016687120]

約数ペア:

[(1, 2016687120), (2, 1008343560), (3, 672229040), (4, 504171780), (5, 403337424), (6, 336114520), (7, 288098160), (8, 252085890), (10, 201668712), (12, 168057260), (14, 144049080), (15, 134445808), (16, 126042945), (20, 100834356), (21, 96032720), (24, 84028630), (28, 72024540), (30, 67222904), (35, 57619632), (40, 50417178), (42, 48016360), (48, 42014315), (49, 41156880), (56, 36012270), (60, 33611452), (70, 28809816), (80, 25208589), (84, 24008180), (98, 20578440), (105, 19206544), (112, 18006135), (120, 16805726), (140, 14404908), (147, 13718960), (168, 12004090), (196, 10289220), (210, 9603272), (223, 9043440), (240, 8402863), (245, 8231376), (280, 7202454), (294, 6859480), (336, 6002045), (392, 5144610), (420, 4801636), (446, 4521720), (490, 4115688), (560, 3601227), (588, 3429740), (669, 3014480), (735, 2743792), (769, 2622480), (784, 2572305), (840, 2400818), (892, 2260860), (980, 2057844), (1115, 1808688), (1176, 1714870), (1338, 1507240), (1470, 1371896), (1538, 1311240), (1561, 1291920), (1680, 1200409), (1784, 1130430), (1960, 1028922), (2230, 904344), (2307, 874160), (2352, 857435), (2676, 753620), (2940, 685948), (3076, 655620), (3122, 645960), (3345, 602896), (3568, 565215), (3845, 524496), (3920, 514461), (4460, 452172), (4614, 437080), (4683, 430640), (5352, 376810), (5383, 374640), (5880, 342974), (6152, 327810), (6244, 322980), (6690, 301448), (7690, 262248), (7805, 258384), (8920, 226086), (9228, 218540), (9366, 215320), (10704, 188405), (10766, 187320), (10927, 184560), (11535, 174832), (11760, 171487), (12304, 163905), (12488, 161490), (13380, 150724), (15380, 131124), (15610, 129192), (16149, 124880), (17840, 113043), (18456, 109270), (18732, 107660), (21532, 93660), (21854, 92280), (23070, 87416), (23415, 86128), (24976, 80745), (26760, 75362), (26915, 74928), (30760, 65562), (31220, 64596), (32298, 62440), (32781, 61520), (36912, 54635), (37464, 53830), (37681, 53520), (43064, 46830), (43708, 46140)]