1659703920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42953}}^1$

素因数の和:42999

約数の個数: 160

約数和(自身を含む): 6135892992

約数和(自身を除く): 4476189072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 6440, 7728, 9660, 12880, 19320, 38640, 42953, 85906, 128859, 171812, 214765, 257718, 300671, 343624, 429530, 515436, 601342, 644295, 687248, 859060, 902013, 987919, 1030872, 1202684, 1288590, 1503355, 1718120, 1804026, 1975838, 2061744, 2405368, 2577180, 2963757, 3006710, 3436240, 3608052, 3951676, 4510065, 4810736, 4939595, 5154360, 5927514, 6013420, 6915433, 7216104, 7903352, 9020130, 9879190, 10308720, 11855028, 12026840, 13830866, 14432208, 14818785, 15806704, 18040260, 19758380, 20746299, 23710056, 24053680, 27661732, 29637570, 34577165, 36080520, 39516760, 41492598, 47420112, 55323464, 59275140, 69154330, 72161040, 79033520, 82985196, 103731495, 110646928, 118550280, 138308660, 165970392, 207462990, 237100560, 276617320, 331940784, 414925980, 553234640, 829851960, 1659703920]

約数ペア:

[(1, 1659703920), (2, 829851960), (3, 553234640), (4, 414925980), (5, 331940784), (6, 276617320), (7, 237100560), (8, 207462990), (10, 165970392), (12, 138308660), (14, 118550280), (15, 110646928), (16, 103731495), (20, 82985196), (21, 79033520), (23, 72161040), (24, 69154330), (28, 59275140), (30, 55323464), (35, 47420112), (40, 41492598), (42, 39516760), (46, 36080520), (48, 34577165), (56, 29637570), (60, 27661732), (69, 24053680), (70, 23710056), (80, 20746299), (84, 19758380), (92, 18040260), (105, 15806704), (112, 14818785), (115, 14432208), (120, 13830866), (138, 12026840), (140, 11855028), (161, 10308720), (168, 9879190), (184, 9020130), (210, 7903352), (230, 7216104), (240, 6915433), (276, 6013420), (280, 5927514), (322, 5154360), (336, 4939595), (345, 4810736), (368, 4510065), (420, 3951676), (460, 3608052), (483, 3436240), (552, 3006710), (560, 2963757), (644, 2577180), (690, 2405368), (805, 2061744), (840, 1975838), (920, 1804026), (966, 1718120), (1104, 1503355), (1288, 1288590), (1380, 1202684), (1610, 1030872), (1680, 987919), (1840, 902013), (1932, 859060), (2415, 687248), (2576, 644295), (2760, 601342), (3220, 515436), (3864, 429530), (4830, 343624), (5520, 300671), (6440, 257718), (7728, 214765), (9660, 171812), (12880, 128859), (19320, 85906), (38640, 42953)]