220237078320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{83873}}^1$

素因数の和:84420

約数の個数: 240

約数和(自身を含む): 846923418432

約数和(自身を除く): 626686340112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 521, 560, 630, 720, 840, 1008, 1042, 1260, 1563, 1680, 2084, 2520, 2605, 3126, 3647, 4168, 4689, 5040, 5210, 6252, 7294, 7815, 8336, 9378, 10420, 10941, 12504, 14588, 15630, 18235, 18756, 20840, 21882, 23445, 25008, 29176, 31260, 32823, 36470, 37512, 41680, 43764, 46890, 54705, 58352, 62520, 65646, 72940, 75024, 83873, 87528, 93780, 109410, 125040, 131292, 145880, 164115, 167746, 175056, 187560, 218820, 251619, 262584, 291760, 328230, 335492, 375120, 419365, 437640, 503238, 525168, 587111, 656460, 670984, 754857, 838730, 875280, 1006476, 1174222, 1258095, 1312920, 1341968, 1509714, 1677460, 1761333, 2012952, 2348444, 2516190, 2625840, 2935555, 3019428, 3354920, 3522666, 3774285, 4025904, 4696888, 5032380, 5283999, 5871110, 6038856, 6709840, 7045332, 7548570, 8806665, 9393776, 10064760, 10567998, 11742220, 12077712, 14090664, 15097140, 17613330, 20129520, 21135996, 23484440, 26419995, 28181328, 30194280, 35226660, 42271992, 43697833, 46968880, 52839990, 60388560, 70453320, 84543984, 87395666, 105679980, 131093499, 140906640, 174791332, 211359960, 218489165, 262186998, 305884831, 349582664, 393280497, 422719920, 436978330, 524373996, 611769662, 655467495, 699165328, 786560994, 873956660, 917654493, 1048747992, 1223539324, 1310934990, 1529424155, 1573121988, 1747913320, 1835308986, 1966402485, 2097495984, 2447078648, 2621869980, 2752963479, 3058848310, 3146243976, 3495826640, 3670617972, 3932804970, 4588272465, 4894157296, 5243739960, 5505926958, 6117696620, 6292487952, 7341235944, 7865609940, 9176544930, 10487479920, 11011853916, 12235393240, 13764817395, 14682471888, 15731219880, 18353089860, 22023707832, 24470786480, 27529634790, 31462439760, 36706179720, 44047415664, 55059269580, 73412359440, 110118539160, 220237078320]

約数ペア:

[(1, 220237078320), (2, 110118539160), (3, 73412359440), (4, 55059269580), (5, 44047415664), (6, 36706179720), (7, 31462439760), (8, 27529634790), (9, 24470786480), (10, 22023707832), (12, 18353089860), (14, 15731219880), (15, 14682471888), (16, 13764817395), (18, 12235393240), (20, 11011853916), (21, 10487479920), (24, 9176544930), (28, 7865609940), (30, 7341235944), (35, 6292487952), (36, 6117696620), (40, 5505926958), (42, 5243739960), (45, 4894157296), (48, 4588272465), (56, 3932804970), (60, 3670617972), (63, 3495826640), (70, 3146243976), (72, 3058848310), (80, 2752963479), (84, 2621869980), (90, 2447078648), (105, 2097495984), (112, 1966402485), (120, 1835308986), (126, 1747913320), (140, 1573121988), (144, 1529424155), (168, 1310934990), (180, 1223539324), (210, 1048747992), (240, 917654493), (252, 873956660), (280, 786560994), (315, 699165328), (336, 655467495), (360, 611769662), (420, 524373996), (504, 436978330), (521, 422719920), (560, 393280497), (630, 349582664), (720, 305884831), (840, 262186998), (1008, 218489165), (1042, 211359960), (1260, 174791332), (1563, 140906640), (1680, 131093499), (2084, 105679980), (2520, 87395666), (2605, 84543984), (3126, 70453320), (3647, 60388560), (4168, 52839990), (4689, 46968880), (5040, 43697833), (5210, 42271992), (6252, 35226660), (7294, 30194280), (7815, 28181328), (8336, 26419995), (9378, 23484440), (10420, 21135996), (10941, 20129520), (12504, 17613330), (14588, 15097140), (15630, 14090664), (18235, 12077712), (18756, 11742220), (20840, 10567998), (21882, 10064760), (23445, 9393776), (25008, 8806665), (29176, 7548570), (31260, 7045332), (32823, 6709840), (36470, 6038856), (37512, 5871110), (41680, 5283999), (43764, 5032380), (46890, 4696888), (54705, 4025904), (58352, 3774285), (62520, 3522666), (65646, 3354920), (72940, 3019428), (75024, 2935555), (83873, 2625840), (87528, 2516190), (93780, 2348444), (109410, 2012952), (125040, 1761333), (131292, 1677460), (145880, 1509714), (164115, 1341968), (167746, 1312920), (175056, 1258095), (187560, 1174222), (218820, 1006476), (251619, 875280), (262584, 838730), (291760, 754857), (328230, 670984), (335492, 656460), (375120, 587111), (419365, 525168), (437640, 503238)]