144020760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 505612800

約数和(自身を除く): 361592040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 43, 52, 57, 60, 65, 76, 78, 86, 95, 104, 113, 114, 120, 129, 130, 152, 156, 172, 190, 195, 215, 226, 228, 247, 258, 260, 285, 312, 339, 344, 380, 390, 430, 452, 456, 494, 516, 520, 559, 565, 570, 645, 678, 741, 760, 780, 817, 860, 904, 988, 1032, 1118, 1130, 1140, 1235, 1290, 1356, 1469, 1482, 1560, 1634, 1677, 1695, 1720, 1976, 2147, 2236, 2260, 2280, 2451, 2470, 2580, 2712, 2795, 2938, 2964, 3268, 3354, 3390, 3705, 4085, 4294, 4407, 4472, 4520, 4859, 4902, 4940, 5160, 5590, 5876, 5928, 6441, 6536, 6708, 6780, 7345, 7410, 8170, 8385, 8588, 8814, 9718, 9804, 9880, 10621, 10735, 11180, 11752, 12255, 12882, 13416, 13560, 14577, 14690, 14820, 16340, 16770, 17176, 17628, 19436, 19608, 21242, 21470, 22035, 22360, 24295, 24510, 25764, 27911, 29154, 29380, 29640, 31863, 32205, 32680, 33540, 35256, 38872, 42484, 42940, 44070, 48590, 49020, 51528, 53105, 55822, 58308, 58760, 63167, 63726, 64410, 67080, 72885, 83733, 84968, 85880, 88140, 92321, 97180, 98040, 106210, 111644, 116616, 126334, 127452, 128820, 139555, 145770, 159315, 167466, 176280, 184642, 189501, 194360, 212420, 223288, 252668, 254904, 257640, 276963, 279110, 291540, 315835, 318630, 334932, 369284, 379002, 418665, 424840, 461605, 505336, 553926, 558220, 583080, 631670, 637260, 669864, 738568, 758004, 837330, 923210, 947505, 1107852, 1116440, 1200173, 1263340, 1274520, 1384815, 1516008, 1674660, 1846420, 1895010, 2215704, 2400346, 2526680, 2769630, 3349320, 3600519, 3692840, 3790020, 4800692, 5539260, 6000865, 7201038, 7580040, 9601384, 11078520, 12001730, 14402076, 18002595, 24003460, 28804152, 36005190, 48006920, 72010380, 144020760]

約数ペア:

[(1, 144020760), (2, 72010380), (3, 48006920), (4, 36005190), (5, 28804152), (6, 24003460), (8, 18002595), (10, 14402076), (12, 12001730), (13, 11078520), (15, 9601384), (19, 7580040), (20, 7201038), (24, 6000865), (26, 5539260), (30, 4800692), (38, 3790020), (39, 3692840), (40, 3600519), (43, 3349320), (52, 2769630), (57, 2526680), (60, 2400346), (65, 2215704), (76, 1895010), (78, 1846420), (86, 1674660), (95, 1516008), (104, 1384815), (113, 1274520), (114, 1263340), (120, 1200173), (129, 1116440), (130, 1107852), (152, 947505), (156, 923210), (172, 837330), (190, 758004), (195, 738568), (215, 669864), (226, 637260), (228, 631670), (247, 583080), (258, 558220), (260, 553926), (285, 505336), (312, 461605), (339, 424840), (344, 418665), (380, 379002), (390, 369284), (430, 334932), (452, 318630), (456, 315835), (494, 291540), (516, 279110), (520, 276963), (559, 257640), (565, 254904), (570, 252668), (645, 223288), (678, 212420), (741, 194360), (760, 189501), (780, 184642), (817, 176280), (860, 167466), (904, 159315), (988, 145770), (1032, 139555), (1118, 128820), (1130, 127452), (1140, 126334), (1235, 116616), (1290, 111644), (1356, 106210), (1469, 98040), (1482, 97180), (1560, 92321), (1634, 88140), (1677, 85880), (1695, 84968), (1720, 83733), (1976, 72885), (2147, 67080), (2236, 64410), (2260, 63726), (2280, 63167), (2451, 58760), (2470, 58308), (2580, 55822), (2712, 53105), (2795, 51528), (2938, 49020), (2964, 48590), (3268, 44070), (3354, 42940), (3390, 42484), (3705, 38872), (4085, 35256), (4294, 33540), (4407, 32680), (4472, 32205), (4520, 31863), (4859, 29640), (4902, 29380), (4940, 29154), (5160, 27911), (5590, 25764), (5876, 24510), (5928, 24295), (6441, 22360), (6536, 22035), (6708, 21470), (6780, 21242), (7345, 19608), (7410, 19436), (8170, 17628), (8385, 17176), (8588, 16770), (8814, 16340), (9718, 14820), (9804, 14690), (9880, 14577), (10621, 13560), (10735, 13416), (11180, 12882), (11752, 12255)]