388517040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 320

約数和(自身を含む): 1414195200

約数和(自身を除く): 1025678160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 47, 48, 54, 60, 72, 80, 86, 89, 90, 94, 108, 120, 129, 135, 141, 144, 172, 178, 180, 188, 215, 216, 235, 240, 258, 267, 270, 282, 344, 356, 360, 376, 387, 423, 430, 432, 445, 470, 516, 534, 540, 564, 645, 688, 705, 712, 720, 752, 774, 801, 846, 860, 890, 940, 1032, 1068, 1080, 1128, 1161, 1269, 1290, 1335, 1410, 1424, 1548, 1602, 1692, 1720, 1780, 1880, 1935, 2021, 2064, 2115, 2136, 2160, 2256, 2322, 2403, 2538, 2580, 2670, 2820, 3096, 3204, 3384, 3440, 3560, 3760, 3827, 3870, 4005, 4042, 4183, 4230, 4272, 4644, 4806, 5076, 5160, 5340, 5640, 5805, 6063, 6192, 6345, 6408, 6768, 7120, 7654, 7740, 8010, 8084, 8366, 8460, 9288, 9612, 10105, 10152, 10320, 10680, 11280, 11481, 11610, 12015, 12126, 12549, 12690, 12816, 15308, 15480, 16020, 16168, 16732, 16920, 18189, 18576, 19135, 19224, 20210, 20304, 20915, 21360, 22962, 23220, 24030, 24252, 25098, 25380, 30315, 30616, 30960, 32040, 32336, 33464, 33840, 34443, 36378, 37647, 38270, 38448, 40420, 41830, 45924, 46440, 48060, 48504, 50196, 50760, 54567, 57405, 60630, 61232, 62745, 64080, 66928, 68886, 72756, 75294, 76540, 80840, 83660, 90945, 91848, 92880, 96120, 97008, 100392, 101520, 103329, 109134, 112941, 114810, 121260, 125490, 137772, 145512, 150588, 153080, 161680, 167320, 172215, 179869, 181890, 183696, 188235, 192240, 200784, 206658, 218268, 225882, 229620, 242520, 250980, 272835, 275544, 291024, 301176, 306160, 334640, 344430, 359738, 363780, 376470, 413316, 436536, 451764, 459240, 485040, 501960, 516645, 539607, 545670, 551088, 564705, 602352, 688860, 719476, 727560, 752940, 826632, 873072, 899345, 903528, 918480, 1003920, 1033290, 1079214, 1091340, 1129410, 1377720, 1438952, 1455120, 1505880, 1618821, 1653264, 1798690, 1807056, 2066580, 2158428, 2182680, 2258820, 2698035, 2755440, 2877904, 3011760, 3237642, 3597380, 4133160, 4316856, 4365360, 4517640, 4856463, 5396070, 6475284, 7194760, 8094105, 8266320, 8633712, 9035280, 9712926, 10792140, 12950568, 14389520, 16188210, 19425852, 21584280, 24282315, 25901136, 32376420, 38851704, 43168560, 48564630, 64752840, 77703408, 97129260, 129505680, 194258520, 388517040]

約数ペア:

[(1, 388517040), (2, 194258520), (3, 129505680), (4, 97129260), (5, 77703408), (6, 64752840), (8, 48564630), (9, 43168560), (10, 38851704), (12, 32376420), (15, 25901136), (16, 24282315), (18, 21584280), (20, 19425852), (24, 16188210), (27, 14389520), (30, 12950568), (36, 10792140), (40, 9712926), (43, 9035280), (45, 8633712), (47, 8266320), (48, 8094105), (54, 7194760), (60, 6475284), (72, 5396070), (80, 4856463), (86, 4517640), (89, 4365360), (90, 4316856), (94, 4133160), (108, 3597380), (120, 3237642), (129, 3011760), (135, 2877904), (141, 2755440), (144, 2698035), (172, 2258820), (178, 2182680), (180, 2158428), (188, 2066580), (215, 1807056), (216, 1798690), (235, 1653264), (240, 1618821), (258, 1505880), (267, 1455120), (270, 1438952), (282, 1377720), (344, 1129410), (356, 1091340), (360, 1079214), (376, 1033290), (387, 1003920), (423, 918480), (430, 903528), (432, 899345), (445, 873072), (470, 826632), (516, 752940), (534, 727560), (540, 719476), (564, 688860), (645, 602352), (688, 564705), (705, 551088), (712, 545670), (720, 539607), (752, 516645), (774, 501960), (801, 485040), (846, 459240), (860, 451764), (890, 436536), (940, 413316), (1032, 376470), (1068, 363780), (1080, 359738), (1128, 344430), (1161, 334640), (1269, 306160), (1290, 301176), (1335, 291024), (1410, 275544), (1424, 272835), (1548, 250980), (1602, 242520), (1692, 229620), (1720, 225882), (1780, 218268), (1880, 206658), (1935, 200784), (2021, 192240), (2064, 188235), (2115, 183696), (2136, 181890), (2160, 179869), (2256, 172215), (2322, 167320), (2403, 161680), (2538, 153080), (2580, 150588), (2670, 145512), (2820, 137772), (3096, 125490), (3204, 121260), (3384, 114810), (3440, 112941), (3560, 109134), (3760, 103329), (3827, 101520), (3870, 100392), (4005, 97008), (4042, 96120), (4183, 92880), (4230, 91848), (4272, 90945), (4644, 83660), (4806, 80840), (5076, 76540), (5160, 75294), (5340, 72756), (5640, 68886), (5805, 66928), (6063, 64080), (6192, 62745), (6345, 61232), (6408, 60630), (6768, 57405), (7120, 54567), (7654, 50760), (7740, 50196), (8010, 48504), (8084, 48060), (8366, 46440), (8460, 45924), (9288, 41830), (9612, 40420), (10105, 38448), (10152, 38270), (10320, 37647), (10680, 36378), (11280, 34443), (11481, 33840), (11610, 33464), (12015, 32336), (12126, 32040), (12549, 30960), (12690, 30616), (12816, 30315), (15308, 25380), (15480, 25098), (16020, 24252), (16168, 24030), (16732, 23220), (16920, 22962), (18189, 21360), (18576, 20915), (19135, 20304), (19224, 20210)]