385202580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48271}}^1$

素因数の和:48309

約数の個数: 96

約数和(自身を含む): 1297551360

約数和(自身を除く): 912348780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 48271, 96542, 144813, 193084, 241355, 289626, 337897, 482710, 579252, 675794, 724065, 917149, 965420, 1013691, 1351588, 1448130, 1689485, 1834298, 2027382, 2751447, 2896260, 3378970, 3668596, 4054764, 4585745, 5068455, 5502894, 6420043, 6757940, 9171490, 10136910, 11005788, 12840086, 13757235, 18342980, 19260129, 20273820, 25680172, 27514470, 32100215, 38520258, 55028940, 64200430, 77040516, 96300645, 128400860, 192601290, 385202580]

約数ペア:

[(1, 385202580), (2, 192601290), (3, 128400860), (4, 96300645), (5, 77040516), (6, 64200430), (7, 55028940), (10, 38520258), (12, 32100215), (14, 27514470), (15, 25680172), (19, 20273820), (20, 19260129), (21, 18342980), (28, 13757235), (30, 12840086), (35, 11005788), (38, 10136910), (42, 9171490), (57, 6757940), (60, 6420043), (70, 5502894), (76, 5068455), (84, 4585745), (95, 4054764), (105, 3668596), (114, 3378970), (133, 2896260), (140, 2751447), (190, 2027382), (210, 1834298), (228, 1689485), (266, 1448130), (285, 1351588), (380, 1013691), (399, 965420), (420, 917149), (532, 724065), (570, 675794), (665, 579252), (798, 482710), (1140, 337897), (1330, 289626), (1596, 241355), (1995, 193084), (2660, 144813), (3990, 96542), (7980, 48271)]