84143280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:359

約数の個数: 160

約数和(自身を含む): 284356800

約数和(自身を除く): 200213520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 149, 156, 181, 195, 208, 240, 260, 298, 312, 362, 390, 447, 520, 543, 596, 624, 724, 745, 780, 894, 905, 1040, 1086, 1192, 1448, 1490, 1560, 1788, 1810, 1937, 2172, 2235, 2353, 2384, 2715, 2896, 2980, 3120, 3576, 3620, 3874, 4344, 4470, 4706, 5430, 5811, 5960, 7059, 7152, 7240, 7748, 8688, 8940, 9412, 9685, 10860, 11622, 11765, 11920, 14118, 14480, 15496, 17880, 18824, 19370, 21720, 23244, 23530, 26969, 28236, 29055, 30992, 35295, 35760, 37648, 38740, 43440, 46488, 47060, 53938, 56472, 58110, 70590, 77480, 80907, 92976, 94120, 107876, 112944, 116220, 134845, 141180, 154960, 161814, 188240, 215752, 232440, 269690, 282360, 323628, 350597, 404535, 431504, 464880, 539380, 564720, 647256, 701194, 809070, 1051791, 1078760, 1294512, 1402388, 1618140, 1752985, 2103582, 2157520, 2804776, 3236280, 3505970, 4207164, 5258955, 5609552, 6472560, 7011940, 8414328, 10517910, 14023880, 16828656, 21035820, 28047760, 42071640, 84143280]

約数ペア:

[(1, 84143280), (2, 42071640), (3, 28047760), (4, 21035820), (5, 16828656), (6, 14023880), (8, 10517910), (10, 8414328), (12, 7011940), (13, 6472560), (15, 5609552), (16, 5258955), (20, 4207164), (24, 3505970), (26, 3236280), (30, 2804776), (39, 2157520), (40, 2103582), (48, 1752985), (52, 1618140), (60, 1402388), (65, 1294512), (78, 1078760), (80, 1051791), (104, 809070), (120, 701194), (130, 647256), (149, 564720), (156, 539380), (181, 464880), (195, 431504), (208, 404535), (240, 350597), (260, 323628), (298, 282360), (312, 269690), (362, 232440), (390, 215752), (447, 188240), (520, 161814), (543, 154960), (596, 141180), (624, 134845), (724, 116220), (745, 112944), (780, 107876), (894, 94120), (905, 92976), (1040, 80907), (1086, 77480), (1192, 70590), (1448, 58110), (1490, 56472), (1560, 53938), (1788, 47060), (1810, 46488), (1937, 43440), (2172, 38740), (2235, 37648), (2353, 35760), (2384, 35295), (2715, 30992), (2896, 29055), (2980, 28236), (3120, 26969), (3576, 23530), (3620, 23244), (3874, 21720), (4344, 19370), (4470, 18824), (4706, 17880), (5430, 15496), (5811, 14480), (5960, 14118), (7059, 11920), (7152, 11765), (7240, 11622), (7748, 10860), (8688, 9685), (8940, 9412)]