22215677820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{887}}^1\times {\mathrm{1217}}^1$

素因数の和:2137

約数の個数: 192

約数和(自身を含む): 72682444800

約数和(自身を除く): 50466766980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 887, 980, 1029, 1217, 1372, 1470, 1715, 1774, 2058, 2434, 2661, 2940, 3430, 3548, 3651, 4116, 4435, 4868, 5145, 5322, 6085, 6209, 6860, 7302, 8519, 8870, 10290, 10644, 12170, 12418, 13305, 14604, 17038, 17740, 18255, 18627, 20580, 24340, 24836, 25557, 26610, 31045, 34076, 36510, 37254, 42595, 43463, 51114, 53220, 59633, 62090, 73020, 74508, 85190, 86926, 93135, 102228, 119266, 124180, 127785, 130389, 170380, 173852, 178899, 186270, 217315, 238532, 255570, 260778, 298165, 304241, 357798, 372540, 417431, 434630, 511140, 521556, 596330, 608482, 651945, 715596, 834862, 869260, 894495, 912723, 1079479, 1192660, 1216964, 1252293, 1303890, 1521205, 1669724, 1788990, 1825446, 2087155, 2158958, 2504586, 2607780, 3042410, 3238437, 3577980, 3650892, 4174310, 4317916, 4563615, 5009172, 5397395, 6084820, 6261465, 6476874, 7556353, 8348620, 9127230, 10794790, 12522930, 12953748, 15112706, 16192185, 18254460, 21589580, 22669059, 25045860, 30225412, 32384370, 37781765, 45338118, 52894471, 64768740, 75563530, 90676236, 105788942, 113345295, 151127060, 158683413, 211577884, 226690590, 264472355, 317366826, 370261297, 453381180, 528944710, 634733652, 740522594, 793417065, 1057889420, 1110783891, 1481045188, 1586834130, 1851306485, 2221567782, 3173668260, 3702612970, 4443135564, 5553919455, 7405225940, 11107838910, 22215677820]

約数ペア:

[(1, 22215677820), (2, 11107838910), (3, 7405225940), (4, 5553919455), (5, 4443135564), (6, 3702612970), (7, 3173668260), (10, 2221567782), (12, 1851306485), (14, 1586834130), (15, 1481045188), (20, 1110783891), (21, 1057889420), (28, 793417065), (30, 740522594), (35, 634733652), (42, 528944710), (49, 453381180), (60, 370261297), (70, 317366826), (84, 264472355), (98, 226690590), (105, 211577884), (140, 158683413), (147, 151127060), (196, 113345295), (210, 105788942), (245, 90676236), (294, 75563530), (343, 64768740), (420, 52894471), (490, 45338118), (588, 37781765), (686, 32384370), (735, 30225412), (887, 25045860), (980, 22669059), (1029, 21589580), (1217, 18254460), (1372, 16192185), (1470, 15112706), (1715, 12953748), (1774, 12522930), (2058, 10794790), (2434, 9127230), (2661, 8348620), (2940, 7556353), (3430, 6476874), (3548, 6261465), (3651, 6084820), (4116, 5397395), (4435, 5009172), (4868, 4563615), (5145, 4317916), (5322, 4174310), (6085, 3650892), (6209, 3577980), (6860, 3238437), (7302, 3042410), (8519, 2607780), (8870, 2504586), (10290, 2158958), (10644, 2087155), (12170, 1825446), (12418, 1788990), (13305, 1669724), (14604, 1521205), (17038, 1303890), (17740, 1252293), (18255, 1216964), (18627, 1192660), (20580, 1079479), (24340, 912723), (24836, 894495), (25557, 869260), (26610, 834862), (31045, 715596), (34076, 651945), (36510, 608482), (37254, 596330), (42595, 521556), (43463, 511140), (51114, 434630), (53220, 417431), (59633, 372540), (62090, 357798), (73020, 304241), (74508, 298165), (85190, 260778), (86926, 255570), (93135, 238532), (102228, 217315), (119266, 186270), (124180, 178899), (127785, 173852), (130389, 170380)]