207112920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{683}}^1$

素因数の和:742

約数の個数: 192

約数和(自身を含む): 750539520

約数和(自身を除く): 543426600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 361, 380, 399, 420, 456, 532, 570, 665, 683, 722, 760, 798, 840, 1064, 1083, 1140, 1330, 1366, 1444, 1596, 1805, 1995, 2049, 2166, 2280, 2527, 2660, 2732, 2888, 3192, 3415, 3610, 3990, 4098, 4332, 4781, 5054, 5320, 5415, 5464, 6830, 7220, 7581, 7980, 8196, 8664, 9562, 10108, 10245, 10830, 12635, 12977, 13660, 14343, 14440, 15162, 15960, 16392, 19124, 20216, 20490, 21660, 23905, 25270, 25954, 27320, 28686, 30324, 37905, 38248, 38931, 40980, 43320, 47810, 50540, 51908, 57372, 60648, 64885, 71715, 75810, 77862, 81960, 90839, 95620, 101080, 103816, 114744, 129770, 143430, 151620, 155724, 181678, 191240, 194655, 246563, 259540, 272517, 286860, 303240, 311448, 363356, 389310, 454195, 493126, 519080, 545034, 573720, 726712, 739689, 778620, 908390, 986252, 1090068, 1232815, 1362585, 1479378, 1557240, 1725941, 1816780, 1972504, 2180136, 2465630, 2725170, 2958756, 3451882, 3633560, 3698445, 4931260, 5177823, 5450340, 5917512, 6903764, 7396890, 8629705, 9862520, 10355646, 10900680, 13807528, 14793780, 17259410, 20711292, 25889115, 29587560, 34518820, 41422584, 51778230, 69037640, 103556460, 207112920]

約数ペア:

[(1, 207112920), (2, 103556460), (3, 69037640), (4, 51778230), (5, 41422584), (6, 34518820), (7, 29587560), (8, 25889115), (10, 20711292), (12, 17259410), (14, 14793780), (15, 13807528), (19, 10900680), (20, 10355646), (21, 9862520), (24, 8629705), (28, 7396890), (30, 6903764), (35, 5917512), (38, 5450340), (40, 5177823), (42, 4931260), (56, 3698445), (57, 3633560), (60, 3451882), (70, 2958756), (76, 2725170), (84, 2465630), (95, 2180136), (105, 1972504), (114, 1816780), (120, 1725941), (133, 1557240), (140, 1479378), (152, 1362585), (168, 1232815), (190, 1090068), (210, 986252), (228, 908390), (266, 778620), (280, 739689), (285, 726712), (361, 573720), (380, 545034), (399, 519080), (420, 493126), (456, 454195), (532, 389310), (570, 363356), (665, 311448), (683, 303240), (722, 286860), (760, 272517), (798, 259540), (840, 246563), (1064, 194655), (1083, 191240), (1140, 181678), (1330, 155724), (1366, 151620), (1444, 143430), (1596, 129770), (1805, 114744), (1995, 103816), (2049, 101080), (2166, 95620), (2280, 90839), (2527, 81960), (2660, 77862), (2732, 75810), (2888, 71715), (3192, 64885), (3415, 60648), (3610, 57372), (3990, 51908), (4098, 50540), (4332, 47810), (4781, 43320), (5054, 40980), (5320, 38931), (5415, 38248), (5464, 37905), (6830, 30324), (7220, 28686), (7581, 27320), (7980, 25954), (8196, 25270), (8664, 23905), (9562, 21660), (10108, 20490), (10245, 20216), (10830, 19124), (12635, 16392), (12977, 15960), (13660, 15162), (14343, 14440)]