293103120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 1020470400

約数和(自身を除く): 727367280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 199, 204, 228, 240, 255, 272, 285, 304, 323, 340, 361, 380, 398, 408, 456, 510, 570, 597, 646, 680, 722, 760, 796, 816, 912, 969, 995, 1020, 1083, 1140, 1194, 1292, 1360, 1444, 1520, 1592, 1615, 1805, 1938, 1990, 2040, 2166, 2280, 2388, 2584, 2888, 2985, 3184, 3230, 3383, 3610, 3781, 3876, 3980, 4080, 4332, 4560, 4776, 4845, 5168, 5415, 5776, 5970, 6137, 6460, 6766, 7220, 7562, 7752, 7960, 8664, 9552, 9690, 10149, 10830, 11343, 11940, 12274, 12920, 13532, 14440, 15124, 15504, 15920, 16915, 17328, 18411, 18905, 19380, 20298, 21660, 22686, 23880, 24548, 25840, 27064, 28880, 30248, 30685, 33830, 36822, 37810, 38760, 40596, 43320, 45372, 47760, 49096, 50745, 54128, 56715, 60496, 61370, 64277, 67660, 71839, 73644, 75620, 77520, 81192, 86640, 90744, 92055, 98192, 101490, 113430, 122740, 128554, 135320, 143678, 147288, 151240, 162384, 181488, 184110, 192831, 202980, 215517, 226860, 245480, 257108, 270640, 287356, 294576, 302480, 321385, 359195, 368220, 385662, 405960, 431034, 453720, 490960, 514216, 574712, 642770, 718390, 736440, 771324, 811920, 862068, 907440, 964155, 1028432, 1077585, 1149424, 1221263, 1285540, 1436780, 1472880, 1542648, 1724136, 1928310, 2155170, 2442526, 2571080, 2873560, 3085296, 3448272, 3663789, 3856620, 4310340, 4885052, 5142160, 5747120, 6106315, 7327578, 7713240, 8620680, 9770104, 12212630, 14655156, 15426480, 17241360, 18318945, 19540208, 24425260, 29310312, 36637890, 48850520, 58620624, 73275780, 97701040, 146551560, 293103120]

約数ペア:

[(1, 293103120), (2, 146551560), (3, 97701040), (4, 73275780), (5, 58620624), (6, 48850520), (8, 36637890), (10, 29310312), (12, 24425260), (15, 19540208), (16, 18318945), (17, 17241360), (19, 15426480), (20, 14655156), (24, 12212630), (30, 9770104), (34, 8620680), (38, 7713240), (40, 7327578), (48, 6106315), (51, 5747120), (57, 5142160), (60, 4885052), (68, 4310340), (76, 3856620), (80, 3663789), (85, 3448272), (95, 3085296), (102, 2873560), (114, 2571080), (120, 2442526), (136, 2155170), (152, 1928310), (170, 1724136), (190, 1542648), (199, 1472880), (204, 1436780), (228, 1285540), (240, 1221263), (255, 1149424), (272, 1077585), (285, 1028432), (304, 964155), (323, 907440), (340, 862068), (361, 811920), (380, 771324), (398, 736440), (408, 718390), (456, 642770), (510, 574712), (570, 514216), (597, 490960), (646, 453720), (680, 431034), (722, 405960), (760, 385662), (796, 368220), (816, 359195), (912, 321385), (969, 302480), (995, 294576), (1020, 287356), (1083, 270640), (1140, 257108), (1194, 245480), (1292, 226860), (1360, 215517), (1444, 202980), (1520, 192831), (1592, 184110), (1615, 181488), (1805, 162384), (1938, 151240), (1990, 147288), (2040, 143678), (2166, 135320), (2280, 128554), (2388, 122740), (2584, 113430), (2888, 101490), (2985, 98192), (3184, 92055), (3230, 90744), (3383, 86640), (3610, 81192), (3781, 77520), (3876, 75620), (3980, 73644), (4080, 71839), (4332, 67660), (4560, 64277), (4776, 61370), (4845, 60496), (5168, 56715), (5415, 54128), (5776, 50745), (5970, 49096), (6137, 47760), (6460, 45372), (6766, 43320), (7220, 40596), (7562, 38760), (7752, 37810), (7960, 36822), (8664, 33830), (9552, 30685), (9690, 30248), (10149, 28880), (10830, 27064), (11343, 25840), (11940, 24548), (12274, 23880), (12920, 22686), (13532, 21660), (14440, 20298), (15124, 19380), (15504, 18905), (15920, 18411), (16915, 17328)]