210664080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:494

約数の個数: 240

約数和(自身を含む): 785289024

約数和(自身を除く): 574624944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 67, 72, 80, 88, 90, 99, 110, 120, 132, 134, 144, 165, 176, 180, 198, 201, 220, 240, 264, 268, 330, 335, 360, 396, 397, 402, 440, 495, 528, 536, 603, 660, 670, 720, 737, 792, 794, 804, 880, 990, 1005, 1072, 1191, 1206, 1320, 1340, 1474, 1584, 1588, 1608, 1980, 1985, 2010, 2211, 2382, 2412, 2640, 2680, 2948, 3015, 3176, 3216, 3573, 3685, 3960, 3970, 4020, 4367, 4422, 4764, 4824, 5360, 5896, 5955, 6030, 6352, 6633, 7146, 7370, 7920, 7940, 8040, 8734, 8844, 9528, 9648, 11055, 11792, 11910, 12060, 13101, 13266, 14292, 14740, 15880, 16080, 17468, 17688, 17865, 19056, 21835, 22110, 23820, 24120, 26202, 26532, 26599, 28584, 29480, 31760, 33165, 34936, 35376, 35730, 39303, 43670, 44220, 47640, 48240, 52404, 53064, 53198, 57168, 58960, 65505, 66330, 69872, 71460, 78606, 79797, 87340, 88440, 95280, 104808, 106128, 106396, 131010, 132660, 132995, 142920, 157212, 159594, 174680, 176880, 196515, 209616, 212792, 239391, 262020, 265320, 265990, 285840, 292589, 314424, 319188, 349360, 393030, 398985, 425584, 478782, 524040, 530640, 531980, 585178, 628848, 638376, 786060, 797970, 877767, 957564, 1048080, 1063960, 1170356, 1196955, 1276752, 1462945, 1572120, 1595940, 1755534, 1915128, 2127920, 2340712, 2393910, 2633301, 2925890, 3144240, 3191880, 3511068, 3830256, 4388835, 4681424, 4787820, 5266602, 5851780, 6383760, 7022136, 8777670, 9575640, 10533204, 11703560, 13166505, 14044272, 17555340, 19151280, 21066408, 23407120, 26333010, 35110680, 42132816, 52666020, 70221360, 105332040, 210664080]

約数ペア:

[(1, 210664080), (2, 105332040), (3, 70221360), (4, 52666020), (5, 42132816), (6, 35110680), (8, 26333010), (9, 23407120), (10, 21066408), (11, 19151280), (12, 17555340), (15, 14044272), (16, 13166505), (18, 11703560), (20, 10533204), (22, 9575640), (24, 8777670), (30, 7022136), (33, 6383760), (36, 5851780), (40, 5266602), (44, 4787820), (45, 4681424), (48, 4388835), (55, 3830256), (60, 3511068), (66, 3191880), (67, 3144240), (72, 2925890), (80, 2633301), (88, 2393910), (90, 2340712), (99, 2127920), (110, 1915128), (120, 1755534), (132, 1595940), (134, 1572120), (144, 1462945), (165, 1276752), (176, 1196955), (180, 1170356), (198, 1063960), (201, 1048080), (220, 957564), (240, 877767), (264, 797970), (268, 786060), (330, 638376), (335, 628848), (360, 585178), (396, 531980), (397, 530640), (402, 524040), (440, 478782), (495, 425584), (528, 398985), (536, 393030), (603, 349360), (660, 319188), (670, 314424), (720, 292589), (737, 285840), (792, 265990), (794, 265320), (804, 262020), (880, 239391), (990, 212792), (1005, 209616), (1072, 196515), (1191, 176880), (1206, 174680), (1320, 159594), (1340, 157212), (1474, 142920), (1584, 132995), (1588, 132660), (1608, 131010), (1980, 106396), (1985, 106128), (2010, 104808), (2211, 95280), (2382, 88440), (2412, 87340), (2640, 79797), (2680, 78606), (2948, 71460), (3015, 69872), (3176, 66330), (3216, 65505), (3573, 58960), (3685, 57168), (3960, 53198), (3970, 53064), (4020, 52404), (4367, 48240), (4422, 47640), (4764, 44220), (4824, 43670), (5360, 39303), (5896, 35730), (5955, 35376), (6030, 34936), (6352, 33165), (6633, 31760), (7146, 29480), (7370, 28584), (7920, 26599), (7940, 26532), (8040, 26202), (8734, 24120), (8844, 23820), (9528, 22110), (9648, 21835), (11055, 19056), (11792, 17865), (11910, 17688), (12060, 17468), (13101, 16080), (13266, 15880), (14292, 14740)]