143243520

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^2$

素因数の和:177

約数の個数: 216

約数和(自身を含む): 530099136

約数和(自身を除く): 386855616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 240, 256, 280, 292, 320, 336, 365, 384, 420, 438, 448, 480, 511, 560, 584, 640, 672, 730, 768, 840, 876, 896, 960, 1022, 1095, 1120, 1168, 1280, 1344, 1460, 1533, 1680, 1752, 1792, 1920, 2044, 2190, 2240, 2336, 2555, 2688, 2920, 3066, 3360, 3504, 3840, 4088, 4380, 4480, 4672, 5110, 5329, 5376, 5840, 6132, 6720, 7008, 7665, 8176, 8760, 8960, 9344, 10220, 10658, 11680, 12264, 13440, 14016, 15330, 15987, 16352, 17520, 18688, 20440, 21316, 23360, 24528, 26645, 26880, 28032, 30660, 31974, 32704, 35040, 37303, 40880, 42632, 46720, 49056, 53290, 56064, 61320, 63948, 65408, 70080, 74606, 79935, 81760, 85264, 93440, 98112, 106580, 111909, 122640, 127896, 130816, 140160, 149212, 159870, 163520, 170528, 186515, 196224, 213160, 223818, 245280, 255792, 280320, 298424, 319740, 327040, 341056, 373030, 392448, 426320, 447636, 490560, 511584, 559545, 596848, 639480, 654080, 682112, 746060, 852640, 895272, 981120, 1023168, 1119090, 1193696, 1278960, 1364224, 1492120, 1705280, 1790544, 1962240, 2046336, 2238180, 2387392, 2557920, 2984240, 3410560, 3581088, 4092672, 4476360, 4774784, 5115840, 5968480, 6821120, 7162176, 8952720, 9549568, 10231680, 11936960, 14324352, 17905440, 20463360, 23873920, 28648704, 35810880, 47747840, 71621760, 143243520]

約数ペア:

[(1, 143243520), (2, 71621760), (3, 47747840), (4, 35810880), (5, 28648704), (6, 23873920), (7, 20463360), (8, 17905440), (10, 14324352), (12, 11936960), (14, 10231680), (15, 9549568), (16, 8952720), (20, 7162176), (21, 6821120), (24, 5968480), (28, 5115840), (30, 4774784), (32, 4476360), (35, 4092672), (40, 3581088), (42, 3410560), (48, 2984240), (56, 2557920), (60, 2387392), (64, 2238180), (70, 2046336), (73, 1962240), (80, 1790544), (84, 1705280), (96, 1492120), (105, 1364224), (112, 1278960), (120, 1193696), (128, 1119090), (140, 1023168), (146, 981120), (160, 895272), (168, 852640), (192, 746060), (210, 682112), (219, 654080), (224, 639480), (240, 596848), (256, 559545), (280, 511584), (292, 490560), (320, 447636), (336, 426320), (365, 392448), (384, 373030), (420, 341056), (438, 327040), (448, 319740), (480, 298424), (511, 280320), (560, 255792), (584, 245280), (640, 223818), (672, 213160), (730, 196224), (768, 186515), (840, 170528), (876, 163520), (896, 159870), (960, 149212), (1022, 140160), (1095, 130816), (1120, 127896), (1168, 122640), (1280, 111909), (1344, 106580), (1460, 98112), (1533, 93440), (1680, 85264), (1752, 81760), (1792, 79935), (1920, 74606), (2044, 70080), (2190, 65408), (2240, 63948), (2336, 61320), (2555, 56064), (2688, 53290), (2920, 49056), (3066, 46720), (3360, 42632), (3504, 40880), (3840, 37303), (4088, 35040), (4380, 32704), (4480, 31974), (4672, 30660), (5110, 28032), (5329, 26880), (5376, 26645), (5840, 24528), (6132, 23360), (6720, 21316), (7008, 20440), (7665, 18688), (8176, 17520), (8760, 16352), (8960, 15987), (9344, 15330), (10220, 14016), (10658, 13440), (11680, 12264)]