408927180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{2099}}^1$

素因数の和:2319

約数の個数: 96

約数和(自身を含む): 1219276800

約数和(自身を除く): 810349620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 191, 204, 255, 340, 382, 510, 573, 764, 955, 1020, 1146, 1910, 2099, 2292, 2865, 3247, 3820, 4198, 5730, 6297, 6494, 8396, 9741, 10495, 11460, 12594, 12988, 16235, 19482, 20990, 25188, 31485, 32470, 35683, 38964, 41980, 48705, 62970, 64940, 71366, 97410, 107049, 125940, 142732, 178415, 194820, 214098, 356830, 400909, 428196, 535245, 713660, 801818, 1070490, 1202727, 1603636, 2004545, 2140980, 2405454, 4009090, 4810908, 6013635, 6815453, 8018180, 12027270, 13630906, 20446359, 24054540, 27261812, 34077265, 40892718, 68154530, 81785436, 102231795, 136309060, 204463590, 408927180]

約数ペア:

[(1, 408927180), (2, 204463590), (3, 136309060), (4, 102231795), (5, 81785436), (6, 68154530), (10, 40892718), (12, 34077265), (15, 27261812), (17, 24054540), (20, 20446359), (30, 13630906), (34, 12027270), (51, 8018180), (60, 6815453), (68, 6013635), (85, 4810908), (102, 4009090), (170, 2405454), (191, 2140980), (204, 2004545), (255, 1603636), (340, 1202727), (382, 1070490), (510, 801818), (573, 713660), (764, 535245), (955, 428196), (1020, 400909), (1146, 356830), (1910, 214098), (2099, 194820), (2292, 178415), (2865, 142732), (3247, 125940), (3820, 107049), (4198, 97410), (5730, 71366), (6297, 64940), (6494, 62970), (8396, 48705), (9741, 41980), (10495, 38964), (11460, 35683), (12594, 32470), (12988, 31485), (16235, 25188), (19482, 20990)]