2168700240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:450

約数の個数: 320

約数和(自身を含む): 7979489280

約数和(自身を除く): 5810789040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 139, 140, 148, 168, 185, 210, 222, 240, 251, 259, 278, 280, 296, 336, 370, 417, 420, 444, 502, 518, 555, 556, 560, 592, 695, 740, 753, 777, 834, 840, 888, 973, 1004, 1036, 1110, 1112, 1255, 1295, 1390, 1480, 1506, 1554, 1668, 1680, 1757, 1776, 1946, 2008, 2072, 2085, 2220, 2224, 2510, 2590, 2780, 2919, 2960, 3012, 3108, 3336, 3514, 3765, 3885, 3892, 4016, 4144, 4170, 4440, 4865, 5020, 5143, 5180, 5271, 5560, 5838, 6024, 6216, 6672, 7028, 7530, 7770, 7784, 8340, 8785, 8880, 9287, 9730, 10040, 10286, 10360, 10542, 11120, 11676, 12048, 12432, 14056, 14595, 15060, 15429, 15540, 15568, 16680, 17570, 18574, 19460, 20080, 20572, 20720, 21084, 23352, 25715, 26355, 27861, 28112, 29190, 30120, 30858, 31080, 33360, 34889, 35140, 36001, 37148, 38920, 41144, 42168, 46435, 46704, 51430, 52710, 55722, 58380, 60240, 61716, 62160, 65009, 69778, 70280, 72002, 74296, 77145, 77840, 82288, 84336, 92870, 102860, 104667, 105420, 108003, 111444, 116760, 123432, 130018, 139305, 139556, 140560, 144004, 148592, 154290, 174445, 180005, 185740, 195027, 205720, 209334, 210840, 216006, 222888, 233520, 244223, 246864, 260036, 278610, 279112, 288008, 308580, 325045, 348890, 360010, 371480, 390054, 411440, 418668, 421680, 432012, 445776, 488446, 520072, 523335, 540015, 557220, 558224, 576016, 617160, 650090, 697780, 720020, 732669, 742960, 780108, 837336, 864024, 975135, 976892, 1040144, 1046670, 1080030, 1114440, 1221115, 1234320, 1290893, 1300180, 1395560, 1440040, 1465338, 1560216, 1674672, 1728048, 1950270, 1953784, 2093340, 2160060, 2228880, 2442230, 2581786, 2600360, 2791120, 2880080, 2930676, 3120432, 3663345, 3872679, 3900540, 3907568, 4186680, 4320120, 4884460, 5163572, 5200720, 5861352, 6454465, 7326690, 7745358, 7801080, 8373360, 8640240, 9036251, 9768920, 10327144, 11722704, 12908930, 14653380, 15490716, 15602160, 18072502, 19363395, 19537840, 20654288, 25817860, 27108753, 29306760, 30981432, 36145004, 38726790, 45181255, 51635720, 54217506, 58613520, 61962864, 72290008, 77453580, 90362510, 103271440, 108435012, 135543765, 144580016, 154907160, 180725020, 216870024, 271087530, 309814320, 361450040, 433740048, 542175060, 722900080, 1084350120, 2168700240]

約数ペア:

[(1, 2168700240), (2, 1084350120), (3, 722900080), (4, 542175060), (5, 433740048), (6, 361450040), (7, 309814320), (8, 271087530), (10, 216870024), (12, 180725020), (14, 154907160), (15, 144580016), (16, 135543765), (20, 108435012), (21, 103271440), (24, 90362510), (28, 77453580), (30, 72290008), (35, 61962864), (37, 58613520), (40, 54217506), (42, 51635720), (48, 45181255), (56, 38726790), (60, 36145004), (70, 30981432), (74, 29306760), (80, 27108753), (84, 25817860), (105, 20654288), (111, 19537840), (112, 19363395), (120, 18072502), (139, 15602160), (140, 15490716), (148, 14653380), (168, 12908930), (185, 11722704), (210, 10327144), (222, 9768920), (240, 9036251), (251, 8640240), (259, 8373360), (278, 7801080), (280, 7745358), (296, 7326690), (336, 6454465), (370, 5861352), (417, 5200720), (420, 5163572), (444, 4884460), (502, 4320120), (518, 4186680), (555, 3907568), (556, 3900540), (560, 3872679), (592, 3663345), (695, 3120432), (740, 2930676), (753, 2880080), (777, 2791120), (834, 2600360), (840, 2581786), (888, 2442230), (973, 2228880), (1004, 2160060), (1036, 2093340), (1110, 1953784), (1112, 1950270), (1255, 1728048), (1295, 1674672), (1390, 1560216), (1480, 1465338), (1506, 1440040), (1554, 1395560), (1668, 1300180), (1680, 1290893), (1757, 1234320), (1776, 1221115), (1946, 1114440), (2008, 1080030), (2072, 1046670), (2085, 1040144), (2220, 976892), (2224, 975135), (2510, 864024), (2590, 837336), (2780, 780108), (2919, 742960), (2960, 732669), (3012, 720020), (3108, 697780), (3336, 650090), (3514, 617160), (3765, 576016), (3885, 558224), (3892, 557220), (4016, 540015), (4144, 523335), (4170, 520072), (4440, 488446), (4865, 445776), (5020, 432012), (5143, 421680), (5180, 418668), (5271, 411440), (5560, 390054), (5838, 371480), (6024, 360010), (6216, 348890), (6672, 325045), (7028, 308580), (7530, 288008), (7770, 279112), (7784, 278610), (8340, 260036), (8785, 246864), (8880, 244223), (9287, 233520), (9730, 222888), (10040, 216006), (10286, 210840), (10360, 209334), (10542, 205720), (11120, 195027), (11676, 185740), (12048, 180005), (12432, 174445), (14056, 154290), (14595, 148592), (15060, 144004), (15429, 140560), (15540, 139556), (15568, 139305), (16680, 130018), (17570, 123432), (18574, 116760), (19460, 111444), (20080, 108003), (20572, 105420), (20720, 104667), (21084, 102860), (23352, 92870), (25715, 84336), (26355, 82288), (27861, 77840), (28112, 77145), (29190, 74296), (30120, 72002), (30858, 70280), (31080, 69778), (33360, 65009), (34889, 62160), (35140, 61716), (36001, 60240), (37148, 58380), (38920, 55722), (41144, 52710), (42168, 51430), (46435, 46704)]