85533840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{5657}}^1$

素因数の和:5686

約数の個数: 160

約数和(自身を含む): 336764160

約数和(自身を除く): 251230320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 5657, 7560, 11314, 15120, 16971, 22628, 28285, 33942, 39599, 45256, 50913, 56570, 67884, 79198, 84855, 90512, 101826, 113140, 118797, 135768, 152739, 158396, 169710, 197995, 203652, 226280, 237594, 254565, 271536, 305478, 316792, 339420, 356391, 395990, 407304, 452560, 475188, 509130, 593985, 610956, 633584, 678840, 712782, 763695, 791980, 814608, 950376, 1018260, 1069173, 1187970, 1221912, 1357680, 1425564, 1527390, 1583960, 1781955, 1900752, 2036520, 2138346, 2375940, 2443824, 2851128, 3054780, 3167920, 3563910, 4073040, 4276692, 4751880, 5345865, 5702256, 6109560, 7127820, 8553384, 9503760, 10691730, 12219120, 14255640, 17106768, 21383460, 28511280, 42766920, 85533840]

約数ペア:

[(1, 85533840), (2, 42766920), (3, 28511280), (4, 21383460), (5, 17106768), (6, 14255640), (7, 12219120), (8, 10691730), (9, 9503760), (10, 8553384), (12, 7127820), (14, 6109560), (15, 5702256), (16, 5345865), (18, 4751880), (20, 4276692), (21, 4073040), (24, 3563910), (27, 3167920), (28, 3054780), (30, 2851128), (35, 2443824), (36, 2375940), (40, 2138346), (42, 2036520), (45, 1900752), (48, 1781955), (54, 1583960), (56, 1527390), (60, 1425564), (63, 1357680), (70, 1221912), (72, 1187970), (80, 1069173), (84, 1018260), (90, 950376), (105, 814608), (108, 791980), (112, 763695), (120, 712782), (126, 678840), (135, 633584), (140, 610956), (144, 593985), (168, 509130), (180, 475188), (189, 452560), (210, 407304), (216, 395990), (240, 356391), (252, 339420), (270, 316792), (280, 305478), (315, 271536), (336, 254565), (360, 237594), (378, 226280), (420, 203652), (432, 197995), (504, 169710), (540, 158396), (560, 152739), (630, 135768), (720, 118797), (756, 113140), (840, 101826), (945, 90512), (1008, 84855), (1080, 79198), (1260, 67884), (1512, 56570), (1680, 50913), (1890, 45256), (2160, 39599), (2520, 33942), (3024, 28285), (3780, 22628), (5040, 16971), (5657, 15120), (7560, 11314)]