142430080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 256

約数和(自身を含む): 416404800

約数和(自身を除く): 273974720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 26, 32, 34, 38, 40, 52, 53, 64, 65, 68, 76, 80, 85, 95, 104, 106, 128, 130, 136, 152, 160, 170, 190, 208, 212, 221, 247, 260, 265, 272, 304, 320, 323, 340, 380, 416, 424, 442, 494, 520, 530, 544, 608, 640, 646, 680, 689, 760, 832, 848, 884, 901, 988, 1007, 1040, 1060, 1088, 1105, 1216, 1235, 1292, 1360, 1378, 1520, 1615, 1664, 1696, 1768, 1802, 1976, 2014, 2080, 2120, 2176, 2210, 2432, 2470, 2584, 2720, 2756, 3040, 3230, 3392, 3445, 3536, 3604, 3952, 4028, 4160, 4199, 4240, 4420, 4505, 4940, 5035, 5168, 5440, 5512, 6080, 6460, 6784, 6890, 7072, 7208, 7904, 8056, 8320, 8398, 8480, 8840, 9010, 9880, 10070, 10336, 10880, 11024, 11713, 12160, 12920, 13091, 13780, 14144, 14416, 15808, 16112, 16796, 16960, 17119, 17680, 18020, 19760, 20140, 20672, 20995, 22048, 23426, 25840, 26182, 27560, 28288, 28832, 31616, 32224, 33592, 33920, 34238, 35360, 36040, 39520, 40280, 41344, 41990, 44096, 46852, 51680, 52364, 55120, 57664, 58565, 64448, 65455, 67184, 68476, 70720, 72080, 79040, 80560, 83980, 85595, 88192, 93704, 103360, 104728, 110240, 115328, 117130, 128896, 130910, 134368, 136952, 141440, 144160, 158080, 161120, 167960, 171190, 187408, 206720, 209456, 220480, 222547, 234260, 261820, 268736, 273904, 288320, 322240, 335920, 342380, 374816, 418912, 440960, 445094, 468520, 523640, 537472, 547808, 576640, 644480, 671840, 684760, 749632, 837824, 890188, 937040, 1047280, 1095616, 1112735, 1343680, 1369520, 1499264, 1675648, 1780376, 1874080, 2094560, 2191232, 2225470, 2687360, 2739040, 3560752, 3748160, 4189120, 4450940, 5478080, 7121504, 7496320, 8378240, 8901880, 10956160, 14243008, 17803760, 28486016, 35607520, 71215040, 142430080]

約数ペア:

[(1, 142430080), (2, 71215040), (4, 35607520), (5, 28486016), (8, 17803760), (10, 14243008), (13, 10956160), (16, 8901880), (17, 8378240), (19, 7496320), (20, 7121504), (26, 5478080), (32, 4450940), (34, 4189120), (38, 3748160), (40, 3560752), (52, 2739040), (53, 2687360), (64, 2225470), (65, 2191232), (68, 2094560), (76, 1874080), (80, 1780376), (85, 1675648), (95, 1499264), (104, 1369520), (106, 1343680), (128, 1112735), (130, 1095616), (136, 1047280), (152, 937040), (160, 890188), (170, 837824), (190, 749632), (208, 684760), (212, 671840), (221, 644480), (247, 576640), (260, 547808), (265, 537472), (272, 523640), (304, 468520), (320, 445094), (323, 440960), (340, 418912), (380, 374816), (416, 342380), (424, 335920), (442, 322240), (494, 288320), (520, 273904), (530, 268736), (544, 261820), (608, 234260), (640, 222547), (646, 220480), (680, 209456), (689, 206720), (760, 187408), (832, 171190), (848, 167960), (884, 161120), (901, 158080), (988, 144160), (1007, 141440), (1040, 136952), (1060, 134368), (1088, 130910), (1105, 128896), (1216, 117130), (1235, 115328), (1292, 110240), (1360, 104728), (1378, 103360), (1520, 93704), (1615, 88192), (1664, 85595), (1696, 83980), (1768, 80560), (1802, 79040), (1976, 72080), (2014, 70720), (2080, 68476), (2120, 67184), (2176, 65455), (2210, 64448), (2432, 58565), (2470, 57664), (2584, 55120), (2720, 52364), (2756, 51680), (3040, 46852), (3230, 44096), (3392, 41990), (3445, 41344), (3536, 40280), (3604, 39520), (3952, 36040), (4028, 35360), (4160, 34238), (4199, 33920), (4240, 33592), (4420, 32224), (4505, 31616), (4940, 28832), (5035, 28288), (5168, 27560), (5440, 26182), (5512, 25840), (6080, 23426), (6460, 22048), (6784, 20995), (6890, 20672), (7072, 20140), (7208, 19760), (7904, 18020), (8056, 17680), (8320, 17119), (8398, 16960), (8480, 16796), (8840, 16112), (9010, 15808), (9880, 14416), (10070, 14144), (10336, 13780), (10880, 13091), (11024, 12920), (11713, 12160)]