201684240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:702

約数の個数: 240

約数和(自身を含む): 745130880

約数和(自身を除く): 543446640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 114, 115, 120, 138, 144, 152, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 552, 570, 641, 684, 690, 720, 760, 828, 855, 874, 912, 920, 1035, 1104, 1140, 1282, 1311, 1368, 1380, 1520, 1656, 1710, 1748, 1840, 1923, 2070, 2185, 2280, 2564, 2622, 2736, 2760, 3205, 3312, 3420, 3496, 3846, 3933, 4140, 4370, 4560, 5128, 5244, 5520, 5769, 6410, 6555, 6840, 6992, 7692, 7866, 8280, 8740, 9615, 10256, 10488, 11538, 12179, 12820, 13110, 13680, 14743, 15384, 15732, 16560, 17480, 19230, 19665, 20976, 23076, 24358, 25640, 26220, 28845, 29486, 30768, 31464, 34960, 36537, 38460, 39330, 44229, 46152, 48716, 51280, 52440, 57690, 58972, 60895, 62928, 73074, 73715, 76920, 78660, 88458, 92304, 97432, 104880, 109611, 115380, 117944, 121790, 132687, 146148, 147430, 153840, 157320, 176916, 182685, 194864, 219222, 221145, 230760, 235888, 243580, 265374, 280117, 292296, 294860, 314640, 353832, 365370, 438444, 442290, 461520, 487160, 530748, 548055, 560234, 584592, 589720, 663435, 707664, 730740, 840351, 876888, 884580, 974320, 1061496, 1096110, 1120468, 1179440, 1326870, 1400585, 1461480, 1680702, 1753776, 1769160, 2122992, 2192220, 2240936, 2521053, 2653740, 2801170, 2922960, 3361404, 3538320, 4201755, 4384440, 4481872, 5042106, 5307480, 5602340, 6722808, 8403510, 8768880, 10084212, 10614960, 11204680, 12605265, 13445616, 16807020, 20168424, 22409360, 25210530, 33614040, 40336848, 50421060, 67228080, 100842120, 201684240]

約数ペア:

[(1, 201684240), (2, 100842120), (3, 67228080), (4, 50421060), (5, 40336848), (6, 33614040), (8, 25210530), (9, 22409360), (10, 20168424), (12, 16807020), (15, 13445616), (16, 12605265), (18, 11204680), (19, 10614960), (20, 10084212), (23, 8768880), (24, 8403510), (30, 6722808), (36, 5602340), (38, 5307480), (40, 5042106), (45, 4481872), (46, 4384440), (48, 4201755), (57, 3538320), (60, 3361404), (69, 2922960), (72, 2801170), (76, 2653740), (80, 2521053), (90, 2240936), (92, 2192220), (95, 2122992), (114, 1769160), (115, 1753776), (120, 1680702), (138, 1461480), (144, 1400585), (152, 1326870), (171, 1179440), (180, 1120468), (184, 1096110), (190, 1061496), (207, 974320), (228, 884580), (230, 876888), (240, 840351), (276, 730740), (285, 707664), (304, 663435), (342, 589720), (345, 584592), (360, 560234), (368, 548055), (380, 530748), (414, 487160), (437, 461520), (456, 442290), (460, 438444), (552, 365370), (570, 353832), (641, 314640), (684, 294860), (690, 292296), (720, 280117), (760, 265374), (828, 243580), (855, 235888), (874, 230760), (912, 221145), (920, 219222), (1035, 194864), (1104, 182685), (1140, 176916), (1282, 157320), (1311, 153840), (1368, 147430), (1380, 146148), (1520, 132687), (1656, 121790), (1710, 117944), (1748, 115380), (1840, 109611), (1923, 104880), (2070, 97432), (2185, 92304), (2280, 88458), (2564, 78660), (2622, 76920), (2736, 73715), (2760, 73074), (3205, 62928), (3312, 60895), (3420, 58972), (3496, 57690), (3846, 52440), (3933, 51280), (4140, 48716), (4370, 46152), (4560, 44229), (5128, 39330), (5244, 38460), (5520, 36537), (5769, 34960), (6410, 31464), (6555, 30768), (6840, 29486), (6992, 28845), (7692, 26220), (7866, 25640), (8280, 24358), (8740, 23076), (9615, 20976), (10256, 19665), (10488, 19230), (11538, 17480), (12179, 16560), (12820, 15732), (13110, 15384), (13680, 14743)]