44520420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:842

約数の個数: 144

約数和(自身を含む): 152832960

約数和(自身を除く): 108312540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 797, 798, 931, 980, 1140, 1330, 1470, 1594, 1596, 1862, 1995, 2391, 2660, 2793, 2940, 3188, 3724, 3985, 3990, 4655, 4782, 5579, 5586, 7970, 7980, 9310, 9564, 11158, 11172, 11955, 13965, 15143, 15940, 16737, 18620, 22316, 23910, 27895, 27930, 30286, 33474, 39053, 45429, 47820, 55790, 55860, 60572, 66948, 75715, 78106, 83685, 90858, 106001, 111580, 117159, 151430, 156212, 167370, 181716, 195265, 212002, 227145, 234318, 302860, 318003, 334740, 390530, 424004, 454290, 468636, 530005, 585795, 636006, 742007, 781060, 908580, 1060010, 1171590, 1272012, 1484014, 1590015, 2120020, 2226021, 2343180, 2968028, 3180030, 3710035, 4452042, 6360060, 7420070, 8904084, 11130105, 14840140, 22260210, 44520420]

約数ペア:

[(1, 44520420), (2, 22260210), (3, 14840140), (4, 11130105), (5, 8904084), (6, 7420070), (7, 6360060), (10, 4452042), (12, 3710035), (14, 3180030), (15, 2968028), (19, 2343180), (20, 2226021), (21, 2120020), (28, 1590015), (30, 1484014), (35, 1272012), (38, 1171590), (42, 1060010), (49, 908580), (57, 781060), (60, 742007), (70, 636006), (76, 585795), (84, 530005), (95, 468636), (98, 454290), (105, 424004), (114, 390530), (133, 334740), (140, 318003), (147, 302860), (190, 234318), (196, 227145), (210, 212002), (228, 195265), (245, 181716), (266, 167370), (285, 156212), (294, 151430), (380, 117159), (399, 111580), (420, 106001), (490, 90858), (532, 83685), (570, 78106), (588, 75715), (665, 66948), (735, 60572), (797, 55860), (798, 55790), (931, 47820), (980, 45429), (1140, 39053), (1330, 33474), (1470, 30286), (1594, 27930), (1596, 27895), (1862, 23910), (1995, 22316), (2391, 18620), (2660, 16737), (2793, 15940), (2940, 15143), (3188, 13965), (3724, 11955), (3985, 11172), (3990, 11158), (4655, 9564), (4782, 9310), (5579, 7980), (5586, 7970)]