7395525540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{379}}^1$

素因数の和:707

約数の個数: 288

約数和(自身を含む): 25096780800

約数和(自身を除く): 17701255260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 269, 279, 310, 372, 379, 390, 403, 465, 468, 538, 558, 585, 620, 758, 780, 806, 807, 930, 1076, 1116, 1137, 1170, 1209, 1345, 1395, 1516, 1612, 1614, 1860, 1895, 2015, 2274, 2340, 2418, 2421, 2690, 2790, 3228, 3411, 3497, 3627, 3790, 4030, 4035, 4548, 4836, 4842, 4927, 5380, 5580, 5685, 6045, 6822, 6994, 7254, 7580, 8060, 8070, 8339, 9684, 9854, 10491, 11370, 11749, 12090, 12105, 13644, 13988, 14508, 14781, 16140, 16678, 17055, 17485, 18135, 19708, 20982, 22740, 23498, 24180, 24210, 24635, 25017, 29562, 31473, 33356, 34110, 34970, 35247, 36270, 41695, 41964, 44343, 46996, 48420, 49270, 50034, 52455, 58745, 59124, 62946, 68220, 69940, 70494, 72540, 73905, 75051, 83390, 88686, 98540, 100068, 101951, 104910, 105741, 108407, 117490, 125085, 125892, 140988, 147810, 150102, 152737, 157365, 166780, 176235, 177372, 203902, 209820, 211482, 216814, 221715, 234980, 250170, 295620, 300204, 305474, 305853, 314730, 325221, 352470, 375255, 407804, 422964, 433628, 443430, 458211, 500340, 509755, 528705, 542035, 610948, 611706, 629460, 650442, 704940, 750510, 763685, 886860, 916422, 917559, 975663, 1019510, 1057410, 1084070, 1223412, 1300884, 1325363, 1374633, 1501020, 1527370, 1529265, 1626105, 1832844, 1835118, 1951326, 2039020, 2114820, 2168140, 2291055, 2650726, 2749266, 3054740, 3058530, 3160481, 3252210, 3670236, 3902652, 3976089, 4582110, 4587795, 4878315, 5301452, 5498532, 6117060, 6320962, 6504420, 6626815, 6873165, 7952178, 9164220, 9175590, 9481443, 9756630, 11928267, 12641924, 13253630, 13746330, 15802405, 15904356, 18351180, 18962886, 19513260, 19880445, 23856534, 26507260, 27492660, 28444329, 31604810, 37925772, 39760890, 41086253, 47407215, 47713068, 56888658, 59641335, 63209620, 79521780, 82172506, 94814430, 113777316, 119282670, 123258759, 142221645, 164345012, 189628860, 205431265, 238565340, 246517518, 284443290, 369776277, 410862530, 493035036, 568886580, 616293795, 739552554, 821725060, 1232587590, 1479105108, 1848881385, 2465175180, 3697762770, 7395525540]

約数ペア:

[(1, 7395525540), (2, 3697762770), (3, 2465175180), (4, 1848881385), (5, 1479105108), (6, 1232587590), (9, 821725060), (10, 739552554), (12, 616293795), (13, 568886580), (15, 493035036), (18, 410862530), (20, 369776277), (26, 284443290), (30, 246517518), (31, 238565340), (36, 205431265), (39, 189628860), (45, 164345012), (52, 142221645), (60, 123258759), (62, 119282670), (65, 113777316), (78, 94814430), (90, 82172506), (93, 79521780), (117, 63209620), (124, 59641335), (130, 56888658), (155, 47713068), (156, 47407215), (180, 41086253), (186, 39760890), (195, 37925772), (234, 31604810), (260, 28444329), (269, 27492660), (279, 26507260), (310, 23856534), (372, 19880445), (379, 19513260), (390, 18962886), (403, 18351180), (465, 15904356), (468, 15802405), (538, 13746330), (558, 13253630), (585, 12641924), (620, 11928267), (758, 9756630), (780, 9481443), (806, 9175590), (807, 9164220), (930, 7952178), (1076, 6873165), (1116, 6626815), (1137, 6504420), (1170, 6320962), (1209, 6117060), (1345, 5498532), (1395, 5301452), (1516, 4878315), (1612, 4587795), (1614, 4582110), (1860, 3976089), (1895, 3902652), (2015, 3670236), (2274, 3252210), (2340, 3160481), (2418, 3058530), (2421, 3054740), (2690, 2749266), (2790, 2650726), (3228, 2291055), (3411, 2168140), (3497, 2114820), (3627, 2039020), (3790, 1951326), (4030, 1835118), (4035, 1832844), (4548, 1626105), (4836, 1529265), (4842, 1527370), (4927, 1501020), (5380, 1374633), (5580, 1325363), (5685, 1300884), (6045, 1223412), (6822, 1084070), (6994, 1057410), (7254, 1019510), (7580, 975663), (8060, 917559), (8070, 916422), (8339, 886860), (9684, 763685), (9854, 750510), (10491, 704940), (11370, 650442), (11749, 629460), (12090, 611706), (12105, 610948), (13644, 542035), (13988, 528705), (14508, 509755), (14781, 500340), (16140, 458211), (16678, 443430), (17055, 433628), (17485, 422964), (18135, 407804), (19708, 375255), (20982, 352470), (22740, 325221), (23498, 314730), (24180, 305853), (24210, 305474), (24635, 300204), (25017, 295620), (29562, 250170), (31473, 234980), (33356, 221715), (34110, 216814), (34970, 211482), (35247, 209820), (36270, 203902), (41695, 177372), (41964, 176235), (44343, 166780), (46996, 157365), (48420, 152737), (49270, 150102), (50034, 147810), (52455, 140988), (58745, 125892), (59124, 125085), (62946, 117490), (68220, 108407), (69940, 105741), (70494, 104910), (72540, 101951), (73905, 100068), (75051, 98540), (83390, 88686)]