28815332040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2447

約数の個数: 480

約数和(自身を含む): 109937076480

約数和(自身を除く): 81121744440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 81, 88, 90, 93, 99, 108, 110, 120, 121, 124, 132, 135, 155, 162, 165, 180, 186, 198, 216, 220, 242, 248, 264, 270, 279, 297, 310, 324, 330, 341, 360, 363, 372, 396, 405, 440, 465, 484, 495, 540, 558, 594, 605, 620, 648, 660, 682, 726, 744, 792, 810, 837, 891, 930, 968, 990, 1023, 1080, 1089, 1116, 1188, 1210, 1240, 1320, 1364, 1395, 1452, 1485, 1620, 1674, 1705, 1782, 1815, 1860, 1980, 2046, 2178, 2232, 2371, 2376, 2420, 2511, 2728, 2790, 2904, 2970, 3069, 3240, 3267, 3348, 3410, 3564, 3630, 3720, 3751, 3960, 4092, 4185, 4356, 4455, 4742, 4840, 5022, 5115, 5445, 5580, 5940, 6138, 6534, 6696, 6820, 7113, 7128, 7260, 7502, 8184, 8370, 8712, 8910, 9207, 9484, 9801, 10044, 10230, 10890, 11160, 11253, 11855, 11880, 12276, 12555, 13068, 13640, 14226, 14520, 15004, 15345, 16335, 16740, 17820, 18414, 18755, 18968, 19602, 20088, 20460, 21339, 21780, 22506, 23710, 24552, 25110, 26081, 26136, 27621, 28452, 30008, 30690, 32670, 33480, 33759, 35565, 35640, 36828, 37510, 39204, 40920, 42678, 43560, 45012, 46035, 47420, 49005, 50220, 52162, 55242, 56265, 56904, 61380, 64017, 65340, 67518, 71130, 73501, 73656, 75020, 78243, 78408, 85356, 90024, 92070, 94840, 98010, 100440, 101277, 104324, 106695, 110484, 112530, 122760, 128034, 130405, 130680, 135036, 138105, 142260, 147002, 150040, 156486, 168795, 170712, 184140, 192051, 196020, 202554, 208648, 213390, 220503, 220968, 225060, 234729, 256068, 260810, 270072, 276210, 284520, 286891, 294004, 303831, 312972, 320085, 337590, 367505, 368280, 384102, 391215, 392040, 405108, 426780, 441006, 450120, 469458, 506385, 512136, 521620, 552420, 573782, 588008, 607662, 625944, 640170, 661509, 675180, 704187, 735010, 768204, 782430, 808511, 810216, 853560, 860673, 882012, 938916, 960255, 1012770, 1043240, 1102515, 1104840, 1147564, 1173645, 1215324, 1280340, 1323018, 1350360, 1408374, 1434455, 1470020, 1519155, 1536408, 1564860, 1617022, 1721346, 1764024, 1877832, 1920510, 1984527, 2025540, 2112561, 2205030, 2295128, 2347290, 2425533, 2430648, 2560680, 2582019, 2646036, 2816748, 2868910, 2940040, 3038310, 3129720, 3234044, 3307545, 3442692, 3520935, 3841020, 3969054, 4042555, 4051080, 4225122, 4303365, 4410060, 4694580, 4851066, 5164038, 5292072, 5633496, 5737820, 5953581, 6076620, 6468088, 6615090, 6885384, 7041870, 7276599, 7682040, 7746057, 7938108, 8085110, 8450244, 8606730, 8820120, 8893621, 9389160, 9702132, 9922635, 10328076, 10562805, 11475640, 11907162, 12127665, 12153240, 12910095, 13230180, 14083740, 14553198, 15492114, 15876216, 16170220, 16900488, 17213460, 17787242, 19404264, 19845270, 20656152, 21125610, 21829797, 23238171, 23814324, 24255330, 25820190, 26460360, 26680863, 28167480, 29106396, 29767905, 30984228, 32340440, 34426920, 35574484, 36382995, 38730285, 39690540, 42251220, 43659594, 44468105, 46476342, 47628648, 48510660, 51640380, 53361726, 58212792, 59535810, 61968456, 65489391, 71148968, 72765990, 77460570, 79381080, 80042589, 84502440, 87319188, 88936210, 92952684, 97021320, 103280760, 106723452, 109148985, 116190855, 119071620, 130978782, 133404315, 145531980, 154921140, 160085178, 174638376, 177872420, 185905368, 213446904, 218297970, 232381710, 238143240, 240127767, 261957564, 266808630, 291063960, 309842280, 320170356, 327446955, 355744840, 400212945, 436595940, 464763420, 480255534, 523915128, 533617260, 640340712, 654893910, 720383301, 800425890, 873191880, 929526840, 960511068, 1067234520, 1200638835, 1309787820, 1440766602, 1600851780, 1921022136, 2401277670, 2619575640, 2881533204, 3201703560, 3601916505, 4802555340, 5763066408, 7203833010, 9605110680, 14407666020, 28815332040]

約数ペア:

[(1, 28815332040), (2, 14407666020), (3, 9605110680), (4, 7203833010), (5, 5763066408), (6, 4802555340), (8, 3601916505), (9, 3201703560), (10, 2881533204), (11, 2619575640), (12, 2401277670), (15, 1921022136), (18, 1600851780), (20, 1440766602), (22, 1309787820), (24, 1200638835), (27, 1067234520), (30, 960511068), (31, 929526840), (33, 873191880), (36, 800425890), (40, 720383301), (44, 654893910), (45, 640340712), (54, 533617260), (55, 523915128), (60, 480255534), (62, 464763420), (66, 436595940), (72, 400212945), (81, 355744840), (88, 327446955), (90, 320170356), (93, 309842280), (99, 291063960), (108, 266808630), (110, 261957564), (120, 240127767), (121, 238143240), (124, 232381710), (132, 218297970), (135, 213446904), (155, 185905368), (162, 177872420), (165, 174638376), (180, 160085178), (186, 154921140), (198, 145531980), (216, 133404315), (220, 130978782), (242, 119071620), (248, 116190855), (264, 109148985), (270, 106723452), (279, 103280760), (297, 97021320), (310, 92952684), (324, 88936210), (330, 87319188), (341, 84502440), (360, 80042589), (363, 79381080), (372, 77460570), (396, 72765990), (405, 71148968), (440, 65489391), (465, 61968456), (484, 59535810), (495, 58212792), (540, 53361726), (558, 51640380), (594, 48510660), (605, 47628648), (620, 46476342), (648, 44468105), (660, 43659594), (682, 42251220), (726, 39690540), (744, 38730285), (792, 36382995), (810, 35574484), (837, 34426920), (891, 32340440), (930, 30984228), (968, 29767905), (990, 29106396), (1023, 28167480), (1080, 26680863), (1089, 26460360), (1116, 25820190), (1188, 24255330), (1210, 23814324), (1240, 23238171), (1320, 21829797), (1364, 21125610), (1395, 20656152), (1452, 19845270), (1485, 19404264), (1620, 17787242), (1674, 17213460), (1705, 16900488), (1782, 16170220), (1815, 15876216), (1860, 15492114), (1980, 14553198), (2046, 14083740), (2178, 13230180), (2232, 12910095), (2371, 12153240), (2376, 12127665), (2420, 11907162), (2511, 11475640), (2728, 10562805), (2790, 10328076), (2904, 9922635), (2970, 9702132), (3069, 9389160), (3240, 8893621), (3267, 8820120), (3348, 8606730), (3410, 8450244), (3564, 8085110), (3630, 7938108), (3720, 7746057), (3751, 7682040), (3960, 7276599), (4092, 7041870), (4185, 6885384), (4356, 6615090), (4455, 6468088), (4742, 6076620), (4840, 5953581), (5022, 5737820), (5115, 5633496), (5445, 5292072), (5580, 5164038), (5940, 4851066), (6138, 4694580), (6534, 4410060), (6696, 4303365), (6820, 4225122), (7113, 4051080), (7128, 4042555), (7260, 3969054), (7502, 3841020), (8184, 3520935), (8370, 3442692), (8712, 3307545), (8910, 3234044), (9207, 3129720), (9484, 3038310), (9801, 2940040), (10044, 2868910), (10230, 2816748), (10890, 2646036), (11160, 2582019), (11253, 2560680), (11855, 2430648), (11880, 2425533), (12276, 2347290), (12555, 2295128), (13068, 2205030), (13640, 2112561), (14226, 2025540), (14520, 1984527), (15004, 1920510), (15345, 1877832), (16335, 1764024), (16740, 1721346), (17820, 1617022), (18414, 1564860), (18755, 1536408), (18968, 1519155), (19602, 1470020), (20088, 1434455), (20460, 1408374), (21339, 1350360), (21780, 1323018), (22506, 1280340), (23710, 1215324), (24552, 1173645), (25110, 1147564), (26081, 1104840), (26136, 1102515), (27621, 1043240), (28452, 1012770), (30008, 960255), (30690, 938916), (32670, 882012), (33480, 860673), (33759, 853560), (35565, 810216), (35640, 808511), (36828, 782430), (37510, 768204), (39204, 735010), (40920, 704187), (42678, 675180), (43560, 661509), (45012, 640170), (46035, 625944), (47420, 607662), (49005, 588008), (50220, 573782), (52162, 552420), (55242, 521620), (56265, 512136), (56904, 506385), (61380, 469458), (64017, 450120), (65340, 441006), (67518, 426780), (71130, 405108), (73501, 392040), (73656, 391215), (75020, 384102), (78243, 368280), (78408, 367505), (85356, 337590), (90024, 320085), (92070, 312972), (94840, 303831), (98010, 294004), (100440, 286891), (101277, 284520), (104324, 276210), (106695, 270072), (110484, 260810), (112530, 256068), (122760, 234729), (128034, 225060), (130405, 220968), (130680, 220503), (135036, 213390), (138105, 208648), (142260, 202554), (147002, 196020), (150040, 192051), (156486, 184140), (168795, 170712)]