207235440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16931}}^1$

素因数の和:16967

約数の個数: 120

約数和(自身を含む): 736948368

約数和(自身を除く): 529712928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 16931, 33862, 50793, 67724, 84655, 101586, 135448, 152379, 169310, 203172, 253965, 270896, 287827, 304758, 338620, 406344, 507930, 575654, 609516, 677240, 761895, 812688, 863481, 1015860, 1151308, 1219032, 1354480, 1439135, 1523790, 1726962, 2031720, 2302616, 2438064, 2590443, 2878270, 3047580, 3453924, 4063440, 4317405, 4605232, 5180886, 5756540, 6095160, 6907848, 8634810, 10361772, 11513080, 12190320, 12952215, 13815696, 17269620, 20723544, 23026160, 25904430, 34539240, 41447088, 51808860, 69078480, 103617720, 207235440]

約数ペア:

[(1, 207235440), (2, 103617720), (3, 69078480), (4, 51808860), (5, 41447088), (6, 34539240), (8, 25904430), (9, 23026160), (10, 20723544), (12, 17269620), (15, 13815696), (16, 12952215), (17, 12190320), (18, 11513080), (20, 10361772), (24, 8634810), (30, 6907848), (34, 6095160), (36, 5756540), (40, 5180886), (45, 4605232), (48, 4317405), (51, 4063440), (60, 3453924), (68, 3047580), (72, 2878270), (80, 2590443), (85, 2438064), (90, 2302616), (102, 2031720), (120, 1726962), (136, 1523790), (144, 1439135), (153, 1354480), (170, 1219032), (180, 1151308), (204, 1015860), (240, 863481), (255, 812688), (272, 761895), (306, 677240), (340, 609516), (360, 575654), (408, 507930), (510, 406344), (612, 338620), (680, 304758), (720, 287827), (765, 270896), (816, 253965), (1020, 203172), (1224, 169310), (1360, 152379), (1530, 135448), (2040, 101586), (2448, 84655), (3060, 67724), (4080, 50793), (6120, 33862), (12240, 16931)]