145988640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{2069}}^1$

素因数の和:2104

約数の個数: 216

約数和(自身を含む): 579802860

約数和(自身を除く): 433814220

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2069, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4138, 4410, 4704, 5040, 5880, 6207, 7056, 7840, 8276, 8820, 10080, 10345, 11760, 12414, 14112, 14483, 16552, 17640, 18621, 20690, 23520, 24828, 28966, 31035, 33104, 35280, 37242, 41380, 43449, 49656, 57932, 62070, 66208, 70560, 72415, 74484, 82760, 86898, 93105, 99312, 101381, 115864, 124140, 130347, 144830, 148968, 165520, 173796, 186210, 198624, 202762, 217245, 231728, 248280, 260694, 289660, 297936, 304143, 331040, 347592, 372420, 405524, 434490, 463456, 496560, 506905, 521388, 579320, 595872, 608286, 651735, 695184, 744840, 811048, 868980, 912429, 993120, 1013810, 1042776, 1158640, 1216572, 1303470, 1390368, 1489680, 1520715, 1622096, 1737960, 1824858, 2027620, 2085552, 2317280, 2433144, 2606940, 2979360, 3041430, 3244192, 3475920, 3649716, 4055240, 4171104, 4562145, 4866288, 5213880, 6082860, 6951840, 7299432, 8110480, 9124290, 9732576, 10427760, 12165720, 14598864, 16220960, 18248580, 20855520, 24331440, 29197728, 36497160, 48662880, 72994320, 145988640]

約数ペア:

[(1, 145988640), (2, 72994320), (3, 48662880), (4, 36497160), (5, 29197728), (6, 24331440), (7, 20855520), (8, 18248580), (9, 16220960), (10, 14598864), (12, 12165720), (14, 10427760), (15, 9732576), (16, 9124290), (18, 8110480), (20, 7299432), (21, 6951840), (24, 6082860), (28, 5213880), (30, 4866288), (32, 4562145), (35, 4171104), (36, 4055240), (40, 3649716), (42, 3475920), (45, 3244192), (48, 3041430), (49, 2979360), (56, 2606940), (60, 2433144), (63, 2317280), (70, 2085552), (72, 2027620), (80, 1824858), (84, 1737960), (90, 1622096), (96, 1520715), (98, 1489680), (105, 1390368), (112, 1303470), (120, 1216572), (126, 1158640), (140, 1042776), (144, 1013810), (147, 993120), (160, 912429), (168, 868980), (180, 811048), (196, 744840), (210, 695184), (224, 651735), (240, 608286), (245, 595872), (252, 579320), (280, 521388), (288, 506905), (294, 496560), (315, 463456), (336, 434490), (360, 405524), (392, 372420), (420, 347592), (441, 331040), (480, 304143), (490, 297936), (504, 289660), (560, 260694), (588, 248280), (630, 231728), (672, 217245), (720, 202762), (735, 198624), (784, 186210), (840, 173796), (882, 165520), (980, 148968), (1008, 144830), (1120, 130347), (1176, 124140), (1260, 115864), (1440, 101381), (1470, 99312), (1568, 93105), (1680, 86898), (1764, 82760), (1960, 74484), (2016, 72415), (2069, 70560), (2205, 66208), (2352, 62070), (2520, 57932), (2940, 49656), (3360, 43449), (3528, 41380), (3920, 37242), (4138, 35280), (4410, 33104), (4704, 31035), (5040, 28966), (5880, 24828), (6207, 23520), (7056, 20690), (7840, 18621), (8276, 17640), (8820, 16552), (10080, 14483), (10345, 14112), (11760, 12414)]