20031123200

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 432

約数和(自身を含む): 57483820800

約数和(自身を除く): 37452697600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 44, 46, 50, 55, 64, 80, 88, 89, 92, 100, 110, 115, 128, 139, 160, 176, 178, 184, 200, 220, 230, 253, 256, 275, 278, 320, 352, 356, 368, 400, 440, 445, 460, 506, 550, 556, 575, 640, 695, 704, 712, 736, 800, 880, 890, 920, 979, 1012, 1100, 1112, 1150, 1265, 1280, 1390, 1408, 1424, 1472, 1529, 1600, 1760, 1780, 1840, 1958, 2024, 2047, 2200, 2224, 2225, 2300, 2530, 2780, 2816, 2848, 2944, 3058, 3197, 3200, 3475, 3520, 3560, 3680, 3916, 4048, 4094, 4400, 4448, 4450, 4600, 4895, 5060, 5560, 5696, 5888, 6116, 6325, 6394, 6400, 6950, 7040, 7120, 7360, 7645, 7832, 8096, 8188, 8800, 8896, 8900, 9200, 9790, 10120, 10235, 11120, 11392, 12232, 12371, 12650, 12788, 13900, 14080, 14240, 14720, 15290, 15664, 15985, 16192, 16376, 17600, 17792, 17800, 18400, 19580, 20240, 20470, 22240, 22517, 22784, 24464, 24475, 24742, 25300, 25576, 27800, 28480, 29440, 30580, 31328, 31970, 32384, 32752, 35167, 35200, 35584, 35600, 36800, 38225, 39160, 40480, 40940, 44480, 45034, 48928, 48950, 49484, 50600, 51152, 51175, 55600, 56960, 61160, 61855, 62656, 63940, 64768, 65504, 70334, 70400, 71200, 73600, 76450, 78320, 79925, 80960, 81880, 88960, 90068, 97856, 97900, 98968, 101200, 102304, 102350, 111200, 112585, 113920, 122320, 123710, 125312, 127880, 131008, 136081, 140668, 142400, 147200, 152900, 156640, 159850, 161920, 163760, 175835, 177920, 180136, 195712, 195800, 197936, 202400, 204608, 204700, 222400, 225170, 244640, 247420, 250624, 255760, 262016, 272162, 281336, 284533, 284800, 305800, 309275, 313280, 319700, 323840, 327520, 351670, 360272, 391424, 391600, 395872, 404800, 409216, 409400, 444800, 450340, 489280, 494840, 511520, 524032, 544324, 562672, 562925, 569066, 569600, 611600, 618550, 626560, 639400, 655040, 680405, 703340, 720544, 783200, 791744, 809600, 818432, 818800, 879175, 889600, 900680, 978560, 989680, 1023040, 1088648, 1125344, 1125850, 1138132, 1223200, 1237100, 1253120, 1278800, 1310080, 1360810, 1406680, 1422665, 1441088, 1566400, 1583488, 1619200, 1637600, 1758350, 1801360, 1957120, 1979360, 2046080, 2177296, 2250688, 2251700, 2276264, 2446400, 2474200, 2557600, 2620160, 2721620, 2813360, 2845330, 2882176, 3129863, 3132800, 3166976, 3275200, 3402025, 3516700, 3602720, 3958720, 4092160, 4354592, 4501376, 4503400, 4552528, 4892800, 4948400, 5115200, 5443240, 5626720, 5690660, 5764352, 6259726, 6265600, 6550400, 6804050, 7033400, 7113325, 7205440, 7917440, 8709184, 9002752, 9006800, 9105056, 9785600, 9896800, 10230400, 10886480, 11253440, 11381320, 12519452, 13100800, 13608100, 14066800, 14226650, 14410880, 15649315, 15834880, 17418368, 18013600, 18210112, 19793600, 20460800, 21772960, 22506880, 22762640, 25038904, 27216200, 28133600, 28453300, 28821760, 31298630, 34836736, 36027200, 36420224, 39587200, 43545920, 45013760, 45525280, 50077808, 54432400, 56267200, 56906600, 62597260, 72054400, 72840448, 78246575, 79174400, 87091840, 91050560, 100155616, 108864800, 112534400, 113813200, 125194520, 144108800, 156493150, 174183680, 182101120, 200311232, 217729600, 225068800, 227626400, 250389040, 312986300, 364202240, 400622464, 435459200, 455252800, 500778080, 625972600, 801244928, 870918400, 910505600, 1001556160, 1251945200, 1821011200, 2003112320, 2503890400, 4006224640, 5007780800, 10015561600, 20031123200]

約数ペア:

[(1, 20031123200), (2, 10015561600), (4, 5007780800), (5, 4006224640), (8, 2503890400), (10, 2003112320), (11, 1821011200), (16, 1251945200), (20, 1001556160), (22, 910505600), (23, 870918400), (25, 801244928), (32, 625972600), (40, 500778080), (44, 455252800), (46, 435459200), (50, 400622464), (55, 364202240), (64, 312986300), (80, 250389040), (88, 227626400), (89, 225068800), (92, 217729600), (100, 200311232), (110, 182101120), (115, 174183680), (128, 156493150), (139, 144108800), (160, 125194520), (176, 113813200), (178, 112534400), (184, 108864800), (200, 100155616), (220, 91050560), (230, 87091840), (253, 79174400), (256, 78246575), (275, 72840448), (278, 72054400), (320, 62597260), (352, 56906600), (356, 56267200), (368, 54432400), (400, 50077808), (440, 45525280), (445, 45013760), (460, 43545920), (506, 39587200), (550, 36420224), (556, 36027200), (575, 34836736), (640, 31298630), (695, 28821760), (704, 28453300), (712, 28133600), (736, 27216200), (800, 25038904), (880, 22762640), (890, 22506880), (920, 21772960), (979, 20460800), (1012, 19793600), (1100, 18210112), (1112, 18013600), (1150, 17418368), (1265, 15834880), (1280, 15649315), (1390, 14410880), (1408, 14226650), (1424, 14066800), (1472, 13608100), (1529, 13100800), (1600, 12519452), (1760, 11381320), (1780, 11253440), (1840, 10886480), (1958, 10230400), (2024, 9896800), (2047, 9785600), (2200, 9105056), (2224, 9006800), (2225, 9002752), (2300, 8709184), (2530, 7917440), (2780, 7205440), (2816, 7113325), (2848, 7033400), (2944, 6804050), (3058, 6550400), (3197, 6265600), (3200, 6259726), (3475, 5764352), (3520, 5690660), (3560, 5626720), (3680, 5443240), (3916, 5115200), (4048, 4948400), (4094, 4892800), (4400, 4552528), (4448, 4503400), (4450, 4501376), (4600, 4354592), (4895, 4092160), (5060, 3958720), (5560, 3602720), (5696, 3516700), (5888, 3402025), (6116, 3275200), (6325, 3166976), (6394, 3132800), (6400, 3129863), (6950, 2882176), (7040, 2845330), (7120, 2813360), (7360, 2721620), (7645, 2620160), (7832, 2557600), (8096, 2474200), (8188, 2446400), (8800, 2276264), (8896, 2251700), (8900, 2250688), (9200, 2177296), (9790, 2046080), (10120, 1979360), (10235, 1957120), (11120, 1801360), (11392, 1758350), (12232, 1637600), (12371, 1619200), (12650, 1583488), (12788, 1566400), (13900, 1441088), (14080, 1422665), (14240, 1406680), (14720, 1360810), (15290, 1310080), (15664, 1278800), (15985, 1253120), (16192, 1237100), (16376, 1223200), (17600, 1138132), (17792, 1125850), (17800, 1125344), (18400, 1088648), (19580, 1023040), (20240, 989680), (20470, 978560), (22240, 900680), (22517, 889600), (22784, 879175), (24464, 818800), (24475, 818432), (24742, 809600), (25300, 791744), (25576, 783200), (27800, 720544), (28480, 703340), (29440, 680405), (30580, 655040), (31328, 639400), (31970, 626560), (32384, 618550), (32752, 611600), (35167, 569600), (35200, 569066), (35584, 562925), (35600, 562672), (36800, 544324), (38225, 524032), (39160, 511520), (40480, 494840), (40940, 489280), (44480, 450340), (45034, 444800), (48928, 409400), (48950, 409216), (49484, 404800), (50600, 395872), (51152, 391600), (51175, 391424), (55600, 360272), (56960, 351670), (61160, 327520), (61855, 323840), (62656, 319700), (63940, 313280), (64768, 309275), (65504, 305800), (70334, 284800), (70400, 284533), (71200, 281336), (73600, 272162), (76450, 262016), (78320, 255760), (79925, 250624), (80960, 247420), (81880, 244640), (88960, 225170), (90068, 222400), (97856, 204700), (97900, 204608), (98968, 202400), (101200, 197936), (102304, 195800), (102350, 195712), (111200, 180136), (112585, 177920), (113920, 175835), (122320, 163760), (123710, 161920), (125312, 159850), (127880, 156640), (131008, 152900), (136081, 147200), (140668, 142400)]