143284480

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 372040704

約数和(自身を除く): 228756224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 128, 155, 157, 160, 184, 230, 248, 256, 310, 314, 320, 368, 460, 496, 620, 628, 640, 713, 736, 785, 920, 992, 1240, 1256, 1280, 1426, 1472, 1570, 1840, 1984, 2480, 2512, 2852, 2944, 3140, 3565, 3611, 3680, 3968, 4867, 4960, 5024, 5704, 5888, 6280, 7130, 7222, 7360, 7936, 9734, 9920, 10048, 11408, 12560, 14260, 14444, 14720, 18055, 19468, 19840, 20096, 22816, 24335, 25120, 28520, 28888, 29440, 36110, 38936, 39680, 40192, 45632, 48670, 50240, 57040, 57776, 72220, 77872, 91264, 97340, 100480, 111941, 114080, 115552, 144440, 155744, 182528, 194680, 200960, 223882, 228160, 231104, 288880, 311488, 389360, 447764, 456320, 462208, 559705, 577760, 622976, 778720, 895528, 912640, 924416, 1119410, 1155520, 1245952, 1557440, 1791056, 2238820, 2311040, 3114880, 3582112, 4477640, 4622080, 6229760, 7164224, 8955280, 14328448, 17910560, 28656896, 35821120, 71642240, 143284480]

約数ペア:

[(1, 143284480), (2, 71642240), (4, 35821120), (5, 28656896), (8, 17910560), (10, 14328448), (16, 8955280), (20, 7164224), (23, 6229760), (31, 4622080), (32, 4477640), (40, 3582112), (46, 3114880), (62, 2311040), (64, 2238820), (80, 1791056), (92, 1557440), (115, 1245952), (124, 1155520), (128, 1119410), (155, 924416), (157, 912640), (160, 895528), (184, 778720), (230, 622976), (248, 577760), (256, 559705), (310, 462208), (314, 456320), (320, 447764), (368, 389360), (460, 311488), (496, 288880), (620, 231104), (628, 228160), (640, 223882), (713, 200960), (736, 194680), (785, 182528), (920, 155744), (992, 144440), (1240, 115552), (1256, 114080), (1280, 111941), (1426, 100480), (1472, 97340), (1570, 91264), (1840, 77872), (1984, 72220), (2480, 57776), (2512, 57040), (2852, 50240), (2944, 48670), (3140, 45632), (3565, 40192), (3611, 39680), (3680, 38936), (3968, 36110), (4867, 29440), (4960, 28888), (5024, 28520), (5704, 25120), (5888, 24335), (6280, 22816), (7130, 20096), (7222, 19840), (7360, 19468), (7936, 18055), (9734, 14720), (9920, 14444), (10048, 14260), (11408, 12560)]