528076780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:944

約数の個数: 192

約数和(自身を含む): 1529321472

約数和(自身を除く): 1001244692

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 23, 28, 34, 35, 44, 46, 55, 68, 70, 77, 85, 92, 110, 115, 119, 140, 154, 161, 170, 187, 220, 230, 238, 253, 308, 322, 340, 374, 385, 391, 460, 476, 506, 595, 644, 748, 770, 782, 805, 877, 935, 1012, 1190, 1265, 1309, 1540, 1564, 1610, 1754, 1771, 1870, 1955, 2380, 2530, 2618, 2737, 3220, 3508, 3542, 3740, 3910, 4301, 4385, 5060, 5236, 5474, 6139, 6545, 7084, 7820, 8602, 8770, 8855, 9647, 10948, 12278, 13090, 13685, 14909, 17204, 17540, 17710, 19294, 20171, 21505, 24556, 26180, 27370, 29818, 30107, 30695, 35420, 38588, 40342, 43010, 48235, 54740, 59636, 60214, 61390, 67529, 74545, 80684, 86020, 96470, 100855, 104363, 120428, 122780, 135058, 141197, 149090, 150535, 163999, 192940, 201710, 208726, 221881, 270116, 282394, 298180, 301070, 327998, 337645, 342907, 403420, 417452, 443762, 521815, 564788, 602140, 655996, 675290, 685814, 705985, 819995, 887524, 1043630, 1109405, 1147993, 1350580, 1371628, 1411970, 1553167, 1639990, 1714535, 2087260, 2218810, 2295986, 2400349, 2823940, 3106334, 3279980, 3429070, 3771977, 4437620, 4591972, 4800698, 5739965, 6212668, 6858140, 7543954, 7765835, 9601396, 11479930, 12001745, 15087908, 15531670, 18859885, 22959860, 24003490, 26403839, 31063340, 37719770, 48006980, 52807678, 75439540, 105615356, 132019195, 264038390, 528076780]

約数ペア:

[(1, 528076780), (2, 264038390), (4, 132019195), (5, 105615356), (7, 75439540), (10, 52807678), (11, 48006980), (14, 37719770), (17, 31063340), (20, 26403839), (22, 24003490), (23, 22959860), (28, 18859885), (34, 15531670), (35, 15087908), (44, 12001745), (46, 11479930), (55, 9601396), (68, 7765835), (70, 7543954), (77, 6858140), (85, 6212668), (92, 5739965), (110, 4800698), (115, 4591972), (119, 4437620), (140, 3771977), (154, 3429070), (161, 3279980), (170, 3106334), (187, 2823940), (220, 2400349), (230, 2295986), (238, 2218810), (253, 2087260), (308, 1714535), (322, 1639990), (340, 1553167), (374, 1411970), (385, 1371628), (391, 1350580), (460, 1147993), (476, 1109405), (506, 1043630), (595, 887524), (644, 819995), (748, 705985), (770, 685814), (782, 675290), (805, 655996), (877, 602140), (935, 564788), (1012, 521815), (1190, 443762), (1265, 417452), (1309, 403420), (1540, 342907), (1564, 337645), (1610, 327998), (1754, 301070), (1771, 298180), (1870, 282394), (1955, 270116), (2380, 221881), (2530, 208726), (2618, 201710), (2737, 192940), (3220, 163999), (3508, 150535), (3542, 149090), (3740, 141197), (3910, 135058), (4301, 122780), (4385, 120428), (5060, 104363), (5236, 100855), (5474, 96470), (6139, 86020), (6545, 80684), (7084, 74545), (7820, 67529), (8602, 61390), (8770, 60214), (8855, 59636), (9647, 54740), (10948, 48235), (12278, 43010), (13090, 40342), (13685, 38588), (14909, 35420), (17204, 30695), (17540, 30107), (17710, 29818), (19294, 27370), (20171, 26180), (21505, 24556)]