7952125860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{421}}^1$

素因数の和:728

約数の個数: 384

約数和(自身を含む): 29946470400

約数和(自身を除く): 21994344540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 263, 266, 270, 285, 315, 342, 378, 380, 399, 420, 421, 513, 526, 532, 540, 570, 630, 665, 684, 756, 789, 798, 842, 855, 945, 1026, 1052, 1140, 1197, 1260, 1263, 1315, 1330, 1578, 1596, 1684, 1710, 1841, 1890, 1995, 2052, 2105, 2367, 2394, 2526, 2565, 2630, 2660, 2947, 3156, 3420, 3591, 3682, 3780, 3789, 3945, 3990, 4210, 4734, 4788, 4997, 5052, 5130, 5260, 5523, 5894, 5985, 6315, 7101, 7182, 7364, 7578, 7890, 7980, 7999, 8420, 8841, 9205, 9468, 9994, 10260, 11046, 11367, 11788, 11835, 11970, 12630, 14202, 14364, 14735, 14991, 15156, 15780, 15998, 16569, 17682, 17955, 18410, 18945, 19988, 22092, 22734, 23670, 23940, 23997, 24985, 25260, 26523, 27615, 28404, 29470, 29982, 31996, 33138, 34979, 35364, 35505, 35910, 36820, 37890, 39995, 44205, 44973, 45468, 47340, 47994, 49707, 49970, 53046, 55230, 55993, 56835, 58940, 59964, 66276, 69958, 71010, 71820, 71991, 74955, 75780, 79569, 79990, 82845, 88410, 89946, 95988, 99414, 99940, 104937, 106092, 110460, 110723, 111986, 113670, 119985, 132615, 134919, 139916, 142020, 143982, 149910, 159138, 159980, 165690, 167979, 174895, 176820, 179892, 198828, 209874, 215973, 221446, 223972, 224865, 227340, 239970, 248535, 265230, 269838, 279965, 287964, 299820, 314811, 318276, 331380, 332169, 335958, 349790, 359955, 397845, 419748, 431946, 442892, 449730, 479940, 497070, 503937, 524685, 530460, 539676, 553615, 559930, 629622, 664338, 671916, 674595, 699580, 719910, 775061, 795690, 839895, 863892, 899460, 944433, 994140, 996507, 1007874, 1049370, 1079865, 1107230, 1119860, 1259244, 1328676, 1349190, 1439820, 1511811, 1550122, 1574055, 1591380, 1660845, 1679790, 1888866, 1993014, 2015748, 2098740, 2103737, 2159730, 2214460, 2325183, 2519685, 2698380, 2989521, 3023622, 3100244, 3148110, 3321690, 3359580, 3777732, 3875305, 3986028, 4207474, 4319460, 4650366, 4722165, 4982535, 5039370, 5979042, 6047244, 6296220, 6311211, 6643380, 6975549, 7559055, 7750610, 8414948, 9300732, 9444330, 9965070, 10078740, 10518685, 11625915, 11958084, 12622422, 13951098, 14726159, 14947605, 15118110, 15501220, 18888660, 18933633, 19930140, 20926647, 21037370, 23251830, 25244844, 27902196, 29452318, 29895210, 30236220, 31556055, 34877745, 37867266, 41853294, 42074740, 44178477, 46503660, 56800899, 58904636, 59790420, 63112110, 69755490, 73630795, 75734532, 83706588, 88356954, 94668165, 104633235, 113601798, 126224220, 132535431, 139510980, 147261590, 176713908, 189336330, 209266470, 220892385, 227203596, 265070862, 284004495, 294523180, 378672660, 397606293, 418532940, 441784770, 530141724, 568008990, 662677155, 795212586, 883569540, 1136017980, 1325354310, 1590425172, 1988031465, 2650708620, 3976062930, 7952125860]

約数ペア:

[(1, 7952125860), (2, 3976062930), (3, 2650708620), (4, 1988031465), (5, 1590425172), (6, 1325354310), (7, 1136017980), (9, 883569540), (10, 795212586), (12, 662677155), (14, 568008990), (15, 530141724), (18, 441784770), (19, 418532940), (20, 397606293), (21, 378672660), (27, 294523180), (28, 284004495), (30, 265070862), (35, 227203596), (36, 220892385), (38, 209266470), (42, 189336330), (45, 176713908), (54, 147261590), (57, 139510980), (60, 132535431), (63, 126224220), (70, 113601798), (76, 104633235), (84, 94668165), (90, 88356954), (95, 83706588), (105, 75734532), (108, 73630795), (114, 69755490), (126, 63112110), (133, 59790420), (135, 58904636), (140, 56800899), (171, 46503660), (180, 44178477), (189, 42074740), (190, 41853294), (210, 37867266), (228, 34877745), (252, 31556055), (263, 30236220), (266, 29895210), (270, 29452318), (285, 27902196), (315, 25244844), (342, 23251830), (378, 21037370), (380, 20926647), (399, 19930140), (420, 18933633), (421, 18888660), (513, 15501220), (526, 15118110), (532, 14947605), (540, 14726159), (570, 13951098), (630, 12622422), (665, 11958084), (684, 11625915), (756, 10518685), (789, 10078740), (798, 9965070), (842, 9444330), (855, 9300732), (945, 8414948), (1026, 7750610), (1052, 7559055), (1140, 6975549), (1197, 6643380), (1260, 6311211), (1263, 6296220), (1315, 6047244), (1330, 5979042), (1578, 5039370), (1596, 4982535), (1684, 4722165), (1710, 4650366), (1841, 4319460), (1890, 4207474), (1995, 3986028), (2052, 3875305), (2105, 3777732), (2367, 3359580), (2394, 3321690), (2526, 3148110), (2565, 3100244), (2630, 3023622), (2660, 2989521), (2947, 2698380), (3156, 2519685), (3420, 2325183), (3591, 2214460), (3682, 2159730), (3780, 2103737), (3789, 2098740), (3945, 2015748), (3990, 1993014), (4210, 1888866), (4734, 1679790), (4788, 1660845), (4997, 1591380), (5052, 1574055), (5130, 1550122), (5260, 1511811), (5523, 1439820), (5894, 1349190), (5985, 1328676), (6315, 1259244), (7101, 1119860), (7182, 1107230), (7364, 1079865), (7578, 1049370), (7890, 1007874), (7980, 996507), (7999, 994140), (8420, 944433), (8841, 899460), (9205, 863892), (9468, 839895), (9994, 795690), (10260, 775061), (11046, 719910), (11367, 699580), (11788, 674595), (11835, 671916), (11970, 664338), (12630, 629622), (14202, 559930), (14364, 553615), (14735, 539676), (14991, 530460), (15156, 524685), (15780, 503937), (15998, 497070), (16569, 479940), (17682, 449730), (17955, 442892), (18410, 431946), (18945, 419748), (19988, 397845), (22092, 359955), (22734, 349790), (23670, 335958), (23940, 332169), (23997, 331380), (24985, 318276), (25260, 314811), (26523, 299820), (27615, 287964), (28404, 279965), (29470, 269838), (29982, 265230), (31996, 248535), (33138, 239970), (34979, 227340), (35364, 224865), (35505, 223972), (35910, 221446), (36820, 215973), (37890, 209874), (39995, 198828), (44205, 179892), (44973, 176820), (45468, 174895), (47340, 167979), (47994, 165690), (49707, 159980), (49970, 159138), (53046, 149910), (55230, 143982), (55993, 142020), (56835, 139916), (58940, 134919), (59964, 132615), (66276, 119985), (69958, 113670), (71010, 111986), (71820, 110723), (71991, 110460), (74955, 106092), (75780, 104937), (79569, 99940), (79990, 99414), (82845, 95988), (88410, 89946)]