397681020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:118

約数の個数: 324

約数和(自身を含む): 1442193480

約数和(自身を除く): 1044512460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 31, 33, 36, 38, 44, 45, 55, 57, 60, 62, 66, 76, 90, 93, 95, 99, 110, 114, 121, 124, 132, 155, 165, 171, 180, 186, 190, 198, 209, 220, 228, 242, 279, 285, 310, 330, 341, 342, 363, 372, 380, 396, 418, 465, 484, 495, 558, 570, 589, 605, 620, 627, 660, 682, 684, 726, 836, 855, 930, 961, 990, 1023, 1045, 1089, 1116, 1140, 1178, 1210, 1254, 1364, 1395, 1452, 1705, 1710, 1767, 1815, 1860, 1881, 1922, 1980, 2046, 2090, 2178, 2299, 2356, 2420, 2508, 2790, 2883, 2945, 3069, 3135, 3410, 3420, 3534, 3630, 3751, 3762, 3844, 4092, 4180, 4356, 4598, 4805, 5115, 5301, 5445, 5580, 5766, 5890, 6138, 6270, 6479, 6820, 6897, 7068, 7260, 7502, 7524, 8649, 8835, 9196, 9405, 9610, 10230, 10571, 10602, 10890, 11253, 11495, 11532, 11780, 12276, 12540, 12958, 13794, 14415, 15004, 15345, 17298, 17670, 18259, 18755, 18810, 19220, 19437, 20460, 20691, 21142, 21204, 21780, 22506, 22990, 25916, 26505, 27588, 28830, 30690, 31713, 32395, 33759, 34485, 34596, 35340, 36518, 37510, 37620, 38874, 41382, 42284, 43245, 45012, 45980, 52855, 53010, 54777, 56265, 57660, 58311, 61380, 63426, 64790, 67518, 68970, 71269, 73036, 75020, 77748, 82764, 86490, 91295, 95139, 97185, 103455, 105710, 106020, 109554, 112530, 116281, 116622, 126852, 129580, 135036, 137940, 142538, 158565, 164331, 168795, 172980, 182590, 190278, 194370, 200849, 206910, 211420, 213807, 219108, 225060, 232562, 233244, 273885, 285076, 291555, 317130, 328662, 337590, 348843, 356345, 365180, 380556, 388740, 401698, 413820, 427614, 465124, 475695, 547770, 581405, 583110, 602547, 634260, 641421, 657324, 675180, 697686, 712690, 803396, 821655, 855228, 951390, 1004245, 1046529, 1069035, 1095540, 1162810, 1166220, 1205094, 1282842, 1395372, 1425380, 1643310, 1744215, 1807641, 1902780, 2008490, 2093058, 2138070, 2209339, 2325620, 2410188, 2565684, 3012735, 3207105, 3286620, 3488430, 3615282, 4016980, 4186116, 4276140, 4418678, 5232645, 6025470, 6414210, 6628017, 6976860, 7230564, 8837356, 9038205, 10465290, 11046695, 12050940, 12828420, 13256034, 18076410, 19884051, 20930580, 22093390, 26512068, 33140085, 36152820, 39768102, 44186780, 66280170, 79536204, 99420255, 132560340, 198840510, 397681020]

約数ペア:

[(1, 397681020), (2, 198840510), (3, 132560340), (4, 99420255), (5, 79536204), (6, 66280170), (9, 44186780), (10, 39768102), (11, 36152820), (12, 33140085), (15, 26512068), (18, 22093390), (19, 20930580), (20, 19884051), (22, 18076410), (30, 13256034), (31, 12828420), (33, 12050940), (36, 11046695), (38, 10465290), (44, 9038205), (45, 8837356), (55, 7230564), (57, 6976860), (60, 6628017), (62, 6414210), (66, 6025470), (76, 5232645), (90, 4418678), (93, 4276140), (95, 4186116), (99, 4016980), (110, 3615282), (114, 3488430), (121, 3286620), (124, 3207105), (132, 3012735), (155, 2565684), (165, 2410188), (171, 2325620), (180, 2209339), (186, 2138070), (190, 2093058), (198, 2008490), (209, 1902780), (220, 1807641), (228, 1744215), (242, 1643310), (279, 1425380), (285, 1395372), (310, 1282842), (330, 1205094), (341, 1166220), (342, 1162810), (363, 1095540), (372, 1069035), (380, 1046529), (396, 1004245), (418, 951390), (465, 855228), (484, 821655), (495, 803396), (558, 712690), (570, 697686), (589, 675180), (605, 657324), (620, 641421), (627, 634260), (660, 602547), (682, 583110), (684, 581405), (726, 547770), (836, 475695), (855, 465124), (930, 427614), (961, 413820), (990, 401698), (1023, 388740), (1045, 380556), (1089, 365180), (1116, 356345), (1140, 348843), (1178, 337590), (1210, 328662), (1254, 317130), (1364, 291555), (1395, 285076), (1452, 273885), (1705, 233244), (1710, 232562), (1767, 225060), (1815, 219108), (1860, 213807), (1881, 211420), (1922, 206910), (1980, 200849), (2046, 194370), (2090, 190278), (2178, 182590), (2299, 172980), (2356, 168795), (2420, 164331), (2508, 158565), (2790, 142538), (2883, 137940), (2945, 135036), (3069, 129580), (3135, 126852), (3410, 116622), (3420, 116281), (3534, 112530), (3630, 109554), (3751, 106020), (3762, 105710), (3844, 103455), (4092, 97185), (4180, 95139), (4356, 91295), (4598, 86490), (4805, 82764), (5115, 77748), (5301, 75020), (5445, 73036), (5580, 71269), (5766, 68970), (5890, 67518), (6138, 64790), (6270, 63426), (6479, 61380), (6820, 58311), (6897, 57660), (7068, 56265), (7260, 54777), (7502, 53010), (7524, 52855), (8649, 45980), (8835, 45012), (9196, 43245), (9405, 42284), (9610, 41382), (10230, 38874), (10571, 37620), (10602, 37510), (10890, 36518), (11253, 35340), (11495, 34596), (11532, 34485), (11780, 33759), (12276, 32395), (12540, 31713), (12958, 30690), (13794, 28830), (14415, 27588), (15004, 26505), (15345, 25916), (17298, 22990), (17670, 22506), (18259, 21780), (18755, 21204), (18810, 21142), (19220, 20691), (19437, 20460)]