126351680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4339}}^1$

素因数の和:4376

約数の個数: 112

約数和(自身を含む): 370392960

約数和(自身を除く): 244041280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 4339, 5824, 7280, 8678, 14560, 17356, 21695, 29120, 30373, 34712, 43390, 56407, 60746, 69424, 86780, 112814, 121492, 138848, 151865, 173560, 225628, 242984, 277696, 282035, 303730, 347120, 394849, 451256, 485968, 564070, 607460, 694240, 789698, 902512, 971936, 1128140, 1214920, 1388480, 1579396, 1805024, 1943872, 1974245, 2256280, 2429840, 3158792, 3610048, 3948490, 4512560, 4859680, 6317584, 7896980, 9025120, 9719360, 12635168, 15793960, 18050240, 25270336, 31587920, 63175840, 126351680]

約数ペア:

[(1, 126351680), (2, 63175840), (4, 31587920), (5, 25270336), (7, 18050240), (8, 15793960), (10, 12635168), (13, 9719360), (14, 9025120), (16, 7896980), (20, 6317584), (26, 4859680), (28, 4512560), (32, 3948490), (35, 3610048), (40, 3158792), (52, 2429840), (56, 2256280), (64, 1974245), (65, 1943872), (70, 1805024), (80, 1579396), (91, 1388480), (104, 1214920), (112, 1128140), (130, 971936), (140, 902512), (160, 789698), (182, 694240), (208, 607460), (224, 564070), (260, 485968), (280, 451256), (320, 394849), (364, 347120), (416, 303730), (448, 282035), (455, 277696), (520, 242984), (560, 225628), (728, 173560), (832, 151865), (910, 138848), (1040, 121492), (1120, 112814), (1456, 86780), (1820, 69424), (2080, 60746), (2240, 56407), (2912, 43390), (3640, 34712), (4160, 30373), (4339, 29120), (5824, 21695), (7280, 17356), (8678, 14560)]