213180240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:306

約数の個数: 320

約数和(自身を含む): 835946496

約数和(自身を除く): 622766256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 43, 48, 52, 56, 60, 65, 70, 78, 80, 84, 86, 91, 104, 105, 112, 120, 129, 130, 140, 156, 168, 172, 182, 195, 208, 210, 215, 227, 240, 258, 260, 273, 280, 301, 312, 336, 344, 364, 390, 420, 430, 454, 455, 516, 520, 546, 559, 560, 602, 624, 645, 681, 688, 728, 780, 840, 860, 903, 908, 910, 1032, 1040, 1092, 1118, 1135, 1204, 1290, 1362, 1365, 1456, 1505, 1560, 1589, 1677, 1680, 1720, 1806, 1816, 1820, 2064, 2184, 2236, 2270, 2408, 2580, 2724, 2730, 2795, 2951, 3010, 3120, 3178, 3354, 3405, 3440, 3612, 3632, 3640, 3913, 4368, 4472, 4515, 4540, 4767, 4816, 5160, 5448, 5460, 5590, 5902, 6020, 6356, 6708, 6810, 7224, 7280, 7826, 7945, 8385, 8853, 8944, 9030, 9080, 9534, 9761, 10320, 10896, 10920, 11180, 11739, 11804, 12040, 12712, 13416, 13620, 14448, 14755, 15652, 15890, 16770, 17706, 18060, 18160, 19068, 19522, 19565, 20657, 21840, 22360, 23478, 23608, 23835, 24080, 25424, 26832, 27240, 29283, 29510, 31304, 31780, 33540, 35412, 36120, 38136, 39044, 39130, 41314, 44265, 44720, 46956, 47216, 47670, 48805, 54480, 58566, 58695, 59020, 61971, 62608, 63560, 67080, 68327, 70824, 72240, 76272, 78088, 78260, 82628, 88530, 93912, 95340, 97610, 103285, 117132, 117390, 118040, 123942, 126893, 127120, 134160, 136654, 141648, 146415, 156176, 156520, 165256, 177060, 187824, 190680, 195220, 204981, 206570, 234264, 234780, 236080, 247884, 253786, 273308, 292830, 309855, 313040, 330512, 341635, 354120, 380679, 381360, 390440, 409962, 413140, 468528, 469560, 495768, 507572, 546616, 585660, 619710, 634465, 683270, 708240, 761358, 780880, 819924, 826280, 888251, 939120, 991536, 1015144, 1024905, 1093232, 1171320, 1239420, 1268930, 1366540, 1522716, 1639848, 1652560, 1776502, 1903395, 2030288, 2049810, 2342640, 2478840, 2537860, 2664753, 2733080, 3045432, 3279696, 3553004, 3806790, 4099620, 4441255, 4957680, 5075720, 5329506, 5466160, 6090864, 7106008, 7613580, 8199240, 8882510, 10151440, 10659012, 13323765, 14212016, 15227160, 16398480, 17765020, 21318024, 26647530, 30454320, 35530040, 42636048, 53295060, 71060080, 106590120, 213180240]

約数ペア:

[(1, 213180240), (2, 106590120), (3, 71060080), (4, 53295060), (5, 42636048), (6, 35530040), (7, 30454320), (8, 26647530), (10, 21318024), (12, 17765020), (13, 16398480), (14, 15227160), (15, 14212016), (16, 13323765), (20, 10659012), (21, 10151440), (24, 8882510), (26, 8199240), (28, 7613580), (30, 7106008), (35, 6090864), (39, 5466160), (40, 5329506), (42, 5075720), (43, 4957680), (48, 4441255), (52, 4099620), (56, 3806790), (60, 3553004), (65, 3279696), (70, 3045432), (78, 2733080), (80, 2664753), (84, 2537860), (86, 2478840), (91, 2342640), (104, 2049810), (105, 2030288), (112, 1903395), (120, 1776502), (129, 1652560), (130, 1639848), (140, 1522716), (156, 1366540), (168, 1268930), (172, 1239420), (182, 1171320), (195, 1093232), (208, 1024905), (210, 1015144), (215, 991536), (227, 939120), (240, 888251), (258, 826280), (260, 819924), (273, 780880), (280, 761358), (301, 708240), (312, 683270), (336, 634465), (344, 619710), (364, 585660), (390, 546616), (420, 507572), (430, 495768), (454, 469560), (455, 468528), (516, 413140), (520, 409962), (546, 390440), (559, 381360), (560, 380679), (602, 354120), (624, 341635), (645, 330512), (681, 313040), (688, 309855), (728, 292830), (780, 273308), (840, 253786), (860, 247884), (903, 236080), (908, 234780), (910, 234264), (1032, 206570), (1040, 204981), (1092, 195220), (1118, 190680), (1135, 187824), (1204, 177060), (1290, 165256), (1362, 156520), (1365, 156176), (1456, 146415), (1505, 141648), (1560, 136654), (1589, 134160), (1677, 127120), (1680, 126893), (1720, 123942), (1806, 118040), (1816, 117390), (1820, 117132), (2064, 103285), (2184, 97610), (2236, 95340), (2270, 93912), (2408, 88530), (2580, 82628), (2724, 78260), (2730, 78088), (2795, 76272), (2951, 72240), (3010, 70824), (3120, 68327), (3178, 67080), (3354, 63560), (3405, 62608), (3440, 61971), (3612, 59020), (3632, 58695), (3640, 58566), (3913, 54480), (4368, 48805), (4472, 47670), (4515, 47216), (4540, 46956), (4767, 44720), (4816, 44265), (5160, 41314), (5448, 39130), (5460, 39044), (5590, 38136), (5902, 36120), (6020, 35412), (6356, 33540), (6708, 31780), (6810, 31304), (7224, 29510), (7280, 29283), (7826, 27240), (7945, 26832), (8385, 25424), (8853, 24080), (8944, 23835), (9030, 23608), (9080, 23478), (9534, 22360), (9761, 21840), (10320, 20657), (10896, 19565), (10920, 19522), (11180, 19068), (11739, 18160), (11804, 18060), (12040, 17706), (12712, 16770), (13416, 15890), (13620, 15652), (14448, 14755)]