202338780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1999}}^1$

素因数の和:2259

約数の個数: 96

約数和(自身を含む): 650496000

約数和(自身を除く): 448157220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 241, 420, 482, 723, 964, 1205, 1446, 1687, 1999, 2410, 2892, 3374, 3615, 3998, 4820, 5061, 5997, 6748, 7230, 7996, 8435, 9995, 10122, 11994, 13993, 14460, 16870, 19990, 20244, 23988, 25305, 27986, 29985, 33740, 39980, 41979, 50610, 55972, 59970, 69965, 83958, 101220, 119940, 139930, 167916, 209895, 279860, 419790, 481759, 839580, 963518, 1445277, 1927036, 2408795, 2890554, 3372313, 4817590, 5781108, 6744626, 7226385, 9635180, 10116939, 13489252, 14452770, 16861565, 20233878, 28905540, 33723130, 40467756, 50584695, 67446260, 101169390, 202338780]

約数ペア:

[(1, 202338780), (2, 101169390), (3, 67446260), (4, 50584695), (5, 40467756), (6, 33723130), (7, 28905540), (10, 20233878), (12, 16861565), (14, 14452770), (15, 13489252), (20, 10116939), (21, 9635180), (28, 7226385), (30, 6744626), (35, 5781108), (42, 4817590), (60, 3372313), (70, 2890554), (84, 2408795), (105, 1927036), (140, 1445277), (210, 963518), (241, 839580), (420, 481759), (482, 419790), (723, 279860), (964, 209895), (1205, 167916), (1446, 139930), (1687, 119940), (1999, 101220), (2410, 83958), (2892, 69965), (3374, 59970), (3615, 55972), (3998, 50610), (4820, 41979), (5061, 39980), (5997, 33740), (6748, 29985), (7230, 27986), (7996, 25305), (8435, 23988), (9995, 20244), (10122, 19990), (11994, 16870), (13993, 14460)]