144425280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 224

約数和(自身を含む): 496263168

約数和(自身を除く): 351837888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 192, 211, 230, 240, 248, 276, 310, 320, 345, 368, 372, 422, 460, 465, 480, 496, 552, 620, 633, 690, 713, 736, 744, 844, 920, 930, 960, 992, 1055, 1104, 1240, 1266, 1380, 1426, 1472, 1488, 1688, 1840, 1860, 1984, 2110, 2139, 2208, 2480, 2532, 2760, 2852, 2976, 3165, 3376, 3565, 3680, 3720, 4220, 4278, 4416, 4853, 4960, 5064, 5520, 5704, 5952, 6330, 6541, 6752, 7130, 7360, 7440, 8440, 8556, 9706, 9920, 10128, 10695, 11040, 11408, 12660, 13082, 13504, 14260, 14559, 14880, 16880, 17112, 19412, 19623, 20256, 21390, 22080, 22816, 24265, 25320, 26164, 28520, 29118, 29760, 32705, 33760, 34224, 38824, 39246, 40512, 42780, 45632, 48530, 50640, 52328, 57040, 58236, 65410, 67520, 68448, 72795, 77648, 78492, 85560, 97060, 98115, 101280, 104656, 114080, 116472, 130820, 136896, 145590, 150443, 155296, 156984, 171120, 194120, 196230, 202560, 209312, 228160, 232944, 261640, 291180, 300886, 310592, 313968, 342240, 388240, 392460, 418624, 451329, 465888, 523280, 582360, 601772, 627936, 684480, 752215, 776480, 784920, 902658, 931776, 1046560, 1164720, 1203544, 1255872, 1504430, 1552960, 1569840, 1805316, 2093120, 2256645, 2329440, 2407088, 3008860, 3139680, 3610632, 4513290, 4658880, 4814176, 6017720, 6279360, 7221264, 9026580, 9628352, 12035440, 14442528, 18053160, 24070880, 28885056, 36106320, 48141760, 72212640, 144425280]

約数ペア:

[(1, 144425280), (2, 72212640), (3, 48141760), (4, 36106320), (5, 28885056), (6, 24070880), (8, 18053160), (10, 14442528), (12, 12035440), (15, 9628352), (16, 9026580), (20, 7221264), (23, 6279360), (24, 6017720), (30, 4814176), (31, 4658880), (32, 4513290), (40, 3610632), (46, 3139680), (48, 3008860), (60, 2407088), (62, 2329440), (64, 2256645), (69, 2093120), (80, 1805316), (92, 1569840), (93, 1552960), (96, 1504430), (115, 1255872), (120, 1203544), (124, 1164720), (138, 1046560), (155, 931776), (160, 902658), (184, 784920), (186, 776480), (192, 752215), (211, 684480), (230, 627936), (240, 601772), (248, 582360), (276, 523280), (310, 465888), (320, 451329), (345, 418624), (368, 392460), (372, 388240), (422, 342240), (460, 313968), (465, 310592), (480, 300886), (496, 291180), (552, 261640), (620, 232944), (633, 228160), (690, 209312), (713, 202560), (736, 196230), (744, 194120), (844, 171120), (920, 156984), (930, 155296), (960, 150443), (992, 145590), (1055, 136896), (1104, 130820), (1240, 116472), (1266, 114080), (1380, 104656), (1426, 101280), (1472, 98115), (1488, 97060), (1688, 85560), (1840, 78492), (1860, 77648), (1984, 72795), (2110, 68448), (2139, 67520), (2208, 65410), (2480, 58236), (2532, 57040), (2760, 52328), (2852, 50640), (2976, 48530), (3165, 45632), (3376, 42780), (3565, 40512), (3680, 39246), (3720, 38824), (4220, 34224), (4278, 33760), (4416, 32705), (4853, 29760), (4960, 29118), (5064, 28520), (5520, 26164), (5704, 25320), (5952, 24265), (6330, 22816), (6541, 22080), (6752, 21390), (7130, 20256), (7360, 19623), (7440, 19412), (8440, 17112), (8556, 16880), (9706, 14880), (9920, 14559), (10128, 14260), (10695, 13504), (11040, 13082), (11408, 12660)]