201620964240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{238729}}^1$

素因数の和:238791

約数の個数: 320

約数和(自身を含む): 767297318400

約数和(自身を除く): 565676354160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 27, 30, 34, 36, 40, 45, 46, 48, 51, 54, 60, 68, 69, 72, 80, 85, 90, 92, 102, 108, 115, 120, 135, 136, 138, 144, 153, 170, 180, 184, 204, 207, 216, 230, 240, 255, 270, 272, 276, 306, 340, 345, 360, 368, 391, 408, 414, 432, 459, 460, 510, 540, 552, 612, 621, 680, 690, 720, 765, 782, 816, 828, 918, 920, 1020, 1035, 1080, 1104, 1173, 1224, 1242, 1360, 1380, 1530, 1564, 1656, 1836, 1840, 1955, 2040, 2070, 2160, 2295, 2346, 2448, 2484, 2760, 3060, 3105, 3128, 3312, 3519, 3672, 3910, 4080, 4140, 4590, 4692, 4968, 5520, 5865, 6120, 6210, 6256, 7038, 7344, 7820, 8280, 9180, 9384, 9936, 10557, 11730, 12240, 12420, 14076, 15640, 16560, 17595, 18360, 18768, 21114, 23460, 24840, 28152, 31280, 35190, 36720, 42228, 46920, 49680, 52785, 56304, 70380, 84456, 93840, 105570, 140760, 168912, 211140, 238729, 281520, 422280, 477458, 716187, 844560, 954916, 1193645, 1432374, 1909832, 2148561, 2387290, 2864748, 3580935, 3819664, 4058393, 4297122, 4774580, 5490767, 5729496, 6445683, 7161870, 8116786, 8594244, 9549160, 10742805, 10981534, 11458992, 12175179, 12891366, 14323740, 16233572, 16472301, 17188488, 19098320, 20291965, 21485610, 21963068, 24350358, 25782732, 27453835, 28647480, 32228415, 32467144, 32944602, 34376976, 36525537, 40583930, 42971220, 43926136, 48700716, 49416903, 51565464, 54907670, 57294960, 60875895, 64456830, 64934288, 65889204, 73051074, 81167860, 82361505, 85942440, 87852272, 93343039, 97401432, 98833806, 103130928, 109576611, 109815340, 121751790, 128913660, 131778408, 146102148, 148250709, 162335720, 164723010, 171884880, 182627685, 186686078, 194802864, 197667612, 219153222, 219630680, 243503580, 247084515, 257827320, 263556816, 280029117, 292204296, 296501418, 324671440, 329446020, 365255370, 373372156, 395335224, 438306444, 439261360, 466715195, 487007160, 494169030, 515654640, 547883055, 560058234, 584408592, 593002836, 658892040, 730510740, 741253545, 746744312, 790670448, 840087351, 876612888, 933430390, 974014320, 988338060, 1095766110, 1120116468, 1186005672, 1317784080, 1400145585, 1461021480, 1482507090, 1493488624, 1680174702, 1753225776, 1866860780, 1976676120, 2191532220, 2240232936, 2372011344, 2520262053, 2800291170, 2922042960, 2965014180, 3360349404, 3733721560, 3953352240, 4200436755, 4383064440, 4480465872, 5040524106, 5600582340, 5930028360, 6720698808, 7467443120, 8400873510, 8766128880, 10081048212, 11201164680, 11860056720, 12601310265, 13441397616, 16801747020, 20162096424, 22402329360, 25202620530, 33603494040, 40324192848, 50405241060, 67206988080, 100810482120, 201620964240]

約数ペア:

[(1, 201620964240), (2, 100810482120), (3, 67206988080), (4, 50405241060), (5, 40324192848), (6, 33603494040), (8, 25202620530), (9, 22402329360), (10, 20162096424), (12, 16801747020), (15, 13441397616), (16, 12601310265), (17, 11860056720), (18, 11201164680), (20, 10081048212), (23, 8766128880), (24, 8400873510), (27, 7467443120), (30, 6720698808), (34, 5930028360), (36, 5600582340), (40, 5040524106), (45, 4480465872), (46, 4383064440), (48, 4200436755), (51, 3953352240), (54, 3733721560), (60, 3360349404), (68, 2965014180), (69, 2922042960), (72, 2800291170), (80, 2520262053), (85, 2372011344), (90, 2240232936), (92, 2191532220), (102, 1976676120), (108, 1866860780), (115, 1753225776), (120, 1680174702), (135, 1493488624), (136, 1482507090), (138, 1461021480), (144, 1400145585), (153, 1317784080), (170, 1186005672), (180, 1120116468), (184, 1095766110), (204, 988338060), (207, 974014320), (216, 933430390), (230, 876612888), (240, 840087351), (255, 790670448), (270, 746744312), (272, 741253545), (276, 730510740), (306, 658892040), (340, 593002836), (345, 584408592), (360, 560058234), (368, 547883055), (391, 515654640), (408, 494169030), (414, 487007160), (432, 466715195), (459, 439261360), (460, 438306444), (510, 395335224), (540, 373372156), (552, 365255370), (612, 329446020), (621, 324671440), (680, 296501418), (690, 292204296), (720, 280029117), (765, 263556816), (782, 257827320), (816, 247084515), (828, 243503580), (918, 219630680), (920, 219153222), (1020, 197667612), (1035, 194802864), (1080, 186686078), (1104, 182627685), (1173, 171884880), (1224, 164723010), (1242, 162335720), (1360, 148250709), (1380, 146102148), (1530, 131778408), (1564, 128913660), (1656, 121751790), (1836, 109815340), (1840, 109576611), (1955, 103130928), (2040, 98833806), (2070, 97401432), (2160, 93343039), (2295, 87852272), (2346, 85942440), (2448, 82361505), (2484, 81167860), (2760, 73051074), (3060, 65889204), (3105, 64934288), (3128, 64456830), (3312, 60875895), (3519, 57294960), (3672, 54907670), (3910, 51565464), (4080, 49416903), (4140, 48700716), (4590, 43926136), (4692, 42971220), (4968, 40583930), (5520, 36525537), (5865, 34376976), (6120, 32944602), (6210, 32467144), (6256, 32228415), (7038, 28647480), (7344, 27453835), (7820, 25782732), (8280, 24350358), (9180, 21963068), (9384, 21485610), (9936, 20291965), (10557, 19098320), (11730, 17188488), (12240, 16472301), (12420, 16233572), (14076, 14323740), (15640, 12891366), (16560, 12175179), (17595, 11458992), (18360, 10981534), (18768, 10742805), (21114, 9549160), (23460, 8594244), (24840, 8116786), (28152, 7161870), (31280, 6445683), (35190, 5729496), (36720, 5490767), (42228, 4774580), (46920, 4297122), (49680, 4058393), (52785, 3819664), (56304, 3580935), (70380, 2864748), (84456, 2387290), (93840, 2148561), (105570, 1909832), (140760, 1432374), (168912, 1193645), (211140, 954916), (238729, 844560), (281520, 716187), (422280, 477458)]