20234593080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{3229}}^1$

素因数の和:3375

約数の個数: 288

約数和(自身を含む): 71923831200

約数和(自身を除く): 51689238120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 103, 104, 117, 120, 130, 156, 169, 180, 195, 206, 234, 260, 309, 312, 338, 360, 390, 412, 468, 507, 515, 520, 585, 618, 676, 780, 824, 845, 927, 936, 1014, 1030, 1170, 1236, 1339, 1352, 1521, 1545, 1560, 1690, 1854, 2028, 2060, 2340, 2472, 2535, 2678, 3042, 3090, 3229, 3380, 3708, 4017, 4056, 4120, 4635, 4680, 5070, 5356, 6084, 6180, 6458, 6695, 6760, 7416, 7605, 8034, 9270, 9687, 10140, 10712, 12051, 12168, 12360, 12916, 13390, 15210, 16068, 16145, 17407, 18540, 19374, 20085, 20280, 24102, 25832, 26780, 29061, 30420, 32136, 32290, 34814, 37080, 38748, 40170, 41977, 48204, 48435, 52221, 53560, 58122, 60255, 60840, 64580, 69628, 77496, 80340, 83954, 87035, 96408, 96870, 104442, 116244, 120510, 125931, 129160, 139256, 145305, 156663, 160680, 167908, 174070, 193740, 208884, 209885, 232488, 241020, 251862, 261105, 290610, 313326, 332587, 335816, 348140, 377793, 387480, 417768, 419770, 482040, 503724, 522210, 545701, 581220, 626652, 629655, 665174, 696280, 755586, 783315, 839540, 997761, 1007448, 1044420, 1091402, 1162440, 1253304, 1259310, 1330348, 1511172, 1566630, 1637103, 1662935, 1679080, 1888965, 1995522, 2088840, 2182804, 2518620, 2660696, 2728505, 2993283, 3022344, 3133260, 3274206, 3325870, 3777930, 3991044, 4323631, 4365608, 4911309, 4988805, 5037240, 5457010, 5986566, 6266520, 6548412, 6651740, 7555860, 7982088, 8185515, 8647262, 9822618, 9977610, 10914020, 11973132, 12970893, 13096824, 13303480, 14966415, 15111720, 16371030, 17294524, 19645236, 19955220, 21618155, 21828040, 23946264, 24556545, 25941786, 29932830, 32742060, 34589048, 38912679, 39290472, 39910440, 43236310, 49113090, 51883572, 56207203, 59865660, 64854465, 65484120, 77825358, 86472620, 98226180, 103767144, 112414406, 119731320, 129708930, 155650716, 168621609, 172945240, 194563395, 196452360, 224828812, 259417860, 281036015, 311301432, 337243218, 389126790, 449657624, 505864827, 518835720, 562072030, 674486436, 778253580, 843108045, 1011729654, 1124144060, 1348972872, 1556507160, 1686216090, 2023459308, 2248288120, 2529324135, 3372432180, 4046918616, 5058648270, 6744864360, 10117296540, 20234593080]

約数ペア:

[(1, 20234593080), (2, 10117296540), (3, 6744864360), (4, 5058648270), (5, 4046918616), (6, 3372432180), (8, 2529324135), (9, 2248288120), (10, 2023459308), (12, 1686216090), (13, 1556507160), (15, 1348972872), (18, 1124144060), (20, 1011729654), (24, 843108045), (26, 778253580), (30, 674486436), (36, 562072030), (39, 518835720), (40, 505864827), (45, 449657624), (52, 389126790), (60, 337243218), (65, 311301432), (72, 281036015), (78, 259417860), (90, 224828812), (103, 196452360), (104, 194563395), (117, 172945240), (120, 168621609), (130, 155650716), (156, 129708930), (169, 119731320), (180, 112414406), (195, 103767144), (206, 98226180), (234, 86472620), (260, 77825358), (309, 65484120), (312, 64854465), (338, 59865660), (360, 56207203), (390, 51883572), (412, 49113090), (468, 43236310), (507, 39910440), (515, 39290472), (520, 38912679), (585, 34589048), (618, 32742060), (676, 29932830), (780, 25941786), (824, 24556545), (845, 23946264), (927, 21828040), (936, 21618155), (1014, 19955220), (1030, 19645236), (1170, 17294524), (1236, 16371030), (1339, 15111720), (1352, 14966415), (1521, 13303480), (1545, 13096824), (1560, 12970893), (1690, 11973132), (1854, 10914020), (2028, 9977610), (2060, 9822618), (2340, 8647262), (2472, 8185515), (2535, 7982088), (2678, 7555860), (3042, 6651740), (3090, 6548412), (3229, 6266520), (3380, 5986566), (3708, 5457010), (4017, 5037240), (4056, 4988805), (4120, 4911309), (4635, 4365608), (4680, 4323631), (5070, 3991044), (5356, 3777930), (6084, 3325870), (6180, 3274206), (6458, 3133260), (6695, 3022344), (6760, 2993283), (7416, 2728505), (7605, 2660696), (8034, 2518620), (9270, 2182804), (9687, 2088840), (10140, 1995522), (10712, 1888965), (12051, 1679080), (12168, 1662935), (12360, 1637103), (12916, 1566630), (13390, 1511172), (15210, 1330348), (16068, 1259310), (16145, 1253304), (17407, 1162440), (18540, 1091402), (19374, 1044420), (20085, 1007448), (20280, 997761), (24102, 839540), (25832, 783315), (26780, 755586), (29061, 696280), (30420, 665174), (32136, 629655), (32290, 626652), (34814, 581220), (37080, 545701), (38748, 522210), (40170, 503724), (41977, 482040), (48204, 419770), (48435, 417768), (52221, 387480), (53560, 377793), (58122, 348140), (60255, 335816), (60840, 332587), (64580, 313326), (69628, 290610), (77496, 261105), (80340, 251862), (83954, 241020), (87035, 232488), (96408, 209885), (96870, 208884), (104442, 193740), (116244, 174070), (120510, 167908), (125931, 160680), (129160, 156663), (139256, 145305)]