38243271780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{820319}}^1$

素因数の和:820378

約数の個数: 144

約数和(自身を含む): 136159994880

約数和(自身を除く): 97916723100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 2220, 2331, 2590, 3108, 3330, 3885, 4662, 5180, 6660, 7770, 9324, 11655, 15540, 23310, 46620, 820319, 1640638, 2460957, 3281276, 4101595, 4921914, 5742233, 7382871, 8203190, 9843828, 11484466, 12304785, 14765742, 16406380, 17226699, 22968932, 24609570, 28711165, 29531484, 30351803, 34453398, 36914355, 49219140, 51680097, 57422330, 60703606, 68906796, 73828710, 86133495, 91055409, 103360194, 114844660, 121407212, 147657420, 151759015, 172266990, 182110818, 206720388, 212462621, 258400485, 273166227, 303518030, 344533980, 364221636, 424925242, 455277045, 516800970, 546332454, 607036060, 637387863, 849850484, 910554090, 1033601940, 1062313105, 1092664908, 1274775726, 1365831135, 1821108180, 1912163589, 2124626210, 2549551452, 2731662270, 3186939315, 3824327178, 4249252420, 5463324540, 6373878630, 7648654356, 9560817945, 12747757260, 19121635890, 38243271780]

約数ペア:

[(1, 38243271780), (2, 19121635890), (3, 12747757260), (4, 9560817945), (5, 7648654356), (6, 6373878630), (7, 5463324540), (9, 4249252420), (10, 3824327178), (12, 3186939315), (14, 2731662270), (15, 2549551452), (18, 2124626210), (20, 1912163589), (21, 1821108180), (28, 1365831135), (30, 1274775726), (35, 1092664908), (36, 1062313105), (37, 1033601940), (42, 910554090), (45, 849850484), (60, 637387863), (63, 607036060), (70, 546332454), (74, 516800970), (84, 455277045), (90, 424925242), (105, 364221636), (111, 344533980), (126, 303518030), (140, 273166227), (148, 258400485), (180, 212462621), (185, 206720388), (210, 182110818), (222, 172266990), (252, 151759015), (259, 147657420), (315, 121407212), (333, 114844660), (370, 103360194), (420, 91055409), (444, 86133495), (518, 73828710), (555, 68906796), (630, 60703606), (666, 57422330), (740, 51680097), (777, 49219140), (1036, 36914355), (1110, 34453398), (1260, 30351803), (1295, 29531484), (1332, 28711165), (1554, 24609570), (1665, 22968932), (2220, 17226699), (2331, 16406380), (2590, 14765742), (3108, 12304785), (3330, 11484466), (3885, 9843828), (4662, 8203190), (5180, 7382871), (6660, 5742233), (7770, 4921914), (9324, 4101595), (11655, 3281276), (15540, 2460957), (23310, 1640638), (46620, 820319)]