19481760000

素因数分解:

$2^8\times 3^2\times 5^4\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 540

約数和(自身を含む): 71472409008

約数和(自身を除く): 51990649008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 83, 90, 96, 100, 120, 125, 128, 144, 150, 160, 163, 166, 180, 192, 200, 225, 240, 249, 250, 256, 288, 300, 320, 326, 332, 360, 375, 384, 400, 415, 450, 480, 489, 498, 500, 576, 600, 625, 640, 652, 664, 720, 747, 750, 768, 800, 815, 830, 900, 960, 978, 996, 1000, 1125, 1152, 1200, 1245, 1250, 1280, 1304, 1328, 1440, 1467, 1494, 1500, 1600, 1630, 1660, 1800, 1875, 1920, 1956, 1992, 2000, 2075, 2250, 2304, 2400, 2445, 2490, 2500, 2608, 2656, 2880, 2934, 2988, 3000, 3200, 3260, 3320, 3600, 3735, 3750, 3840, 3912, 3984, 4000, 4075, 4150, 4500, 4800, 4890, 4980, 5000, 5216, 5312, 5625, 5760, 5868, 5976, 6000, 6225, 6400, 6520, 6640, 7200, 7335, 7470, 7500, 7824, 7968, 8000, 8150, 8300, 9000, 9600, 9780, 9960, 10000, 10375, 10432, 10624, 11250, 11520, 11736, 11952, 12000, 12225, 12450, 13040, 13280, 13529, 14400, 14670, 14940, 15000, 15648, 15936, 16000, 16300, 16600, 18000, 18675, 19200, 19560, 19920, 20000, 20375, 20750, 20864, 21248, 22500, 23472, 23904, 24000, 24450, 24900, 26080, 26560, 27058, 28800, 29340, 29880, 30000, 31125, 31296, 31872, 32000, 32600, 33200, 36000, 36675, 37350, 39120, 39840, 40000, 40587, 40750, 41500, 41728, 45000, 46944, 47808, 48000, 48900, 49800, 51875, 52160, 53120, 54116, 57600, 58680, 59760, 60000, 61125, 62250, 62592, 63744, 65200, 66400, 67645, 72000, 73350, 74700, 78240, 79680, 80000, 81174, 81500, 83000, 90000, 93375, 93888, 95616, 96000, 97800, 99600, 101875, 103750, 104320, 106240, 108232, 117360, 119520, 120000, 121761, 122250, 124500, 125184, 130400, 132800, 135290, 144000, 146700, 149400, 155625, 156480, 159360, 160000, 162348, 163000, 166000, 180000, 183375, 186750, 187776, 191232, 195600, 199200, 202935, 203750, 207500, 208640, 216464, 234720, 239040, 240000, 243522, 244500, 249000, 260800, 265600, 270580, 288000, 293400, 298800, 305625, 311250, 312960, 318720, 324696, 326000, 332000, 338225, 360000, 366750, 373500, 375552, 391200, 398400, 405870, 407500, 415000, 432928, 466875, 469440, 478080, 480000, 487044, 489000, 498000, 521600, 531200, 541160, 586800, 597600, 608805, 611250, 622500, 625920, 649392, 652000, 664000, 676450, 720000, 733500, 747000, 782400, 796800, 811740, 815000, 830000, 865856, 916875, 933750, 938880, 956160, 974088, 978000, 996000, 1014675, 1043200, 1082320, 1173600, 1195200, 1217610, 1222500, 1245000, 1298784, 1304000, 1328000, 1352900, 1440000, 1467000, 1494000, 1564800, 1593600, 1623480, 1630000, 1660000, 1691125, 1731712, 1833750, 1867500, 1877760, 1948176, 1956000, 1992000, 2029350, 2164640, 2347200, 2390400, 2435220, 2445000, 2490000, 2597568, 2608000, 2656000, 2705800, 2934000, 2988000, 3044025, 3129600, 3246960, 3260000, 3320000, 3382250, 3463424, 3667500, 3735000, 3896352, 3912000, 3984000, 4058700, 4329280, 4694400, 4780800, 4870440, 4890000, 4980000, 5073375, 5195136, 5216000, 5411600, 5868000, 5976000, 6088050, 6493920, 6520000, 6640000, 6764500, 7335000, 7470000, 7792704, 7824000, 7968000, 8117400, 8455625, 8658560, 9388800, 9740880, 9780000, 9960000, 10146750, 10390272, 10823200, 11736000, 11952000, 12176100, 12987840, 13040000, 13280000, 13529000, 14670000, 14940000, 15220125, 15585408, 15648000, 16234800, 16911250, 17317120, 19481760, 19560000, 19920000, 20293500, 21646400, 23472000, 23904000, 24352200, 25366875, 25975680, 26080000, 27058000, 29340000, 29880000, 30440250, 31170816, 32469600, 33822500, 38963520, 39120000, 39840000, 40587000, 43292800, 46944000, 48704400, 50733750, 51951360, 54116000, 58680000, 59760000, 60880500, 64939200, 67645000, 76100625, 77927040, 78240000, 81174000, 86585600, 97408800, 101467500, 108232000, 117360000, 119520000, 121761000, 129878400, 135290000, 152201250, 155854080, 162348000, 194817600, 202935000, 216464000, 234720000, 243522000, 259756800, 270580000, 304402500, 324696000, 389635200, 405870000, 432928000, 487044000, 541160000, 608805000, 649392000, 779270400, 811740000, 974088000, 1082320000, 1217610000, 1298784000, 1623480000, 1948176000, 2164640000, 2435220000, 3246960000, 3896352000, 4870440000, 6493920000, 9740880000, 19481760000]

約数ペア:

[(1, 19481760000), (2, 9740880000), (3, 6493920000), (4, 4870440000), (5, 3896352000), (6, 3246960000), (8, 2435220000), (9, 2164640000), (10, 1948176000), (12, 1623480000), (15, 1298784000), (16, 1217610000), (18, 1082320000), (20, 974088000), (24, 811740000), (25, 779270400), (30, 649392000), (32, 608805000), (36, 541160000), (40, 487044000), (45, 432928000), (48, 405870000), (50, 389635200), (60, 324696000), (64, 304402500), (72, 270580000), (75, 259756800), (80, 243522000), (83, 234720000), (90, 216464000), (96, 202935000), (100, 194817600), (120, 162348000), (125, 155854080), (128, 152201250), (144, 135290000), (150, 129878400), (160, 121761000), (163, 119520000), (166, 117360000), (180, 108232000), (192, 101467500), (200, 97408800), (225, 86585600), (240, 81174000), (249, 78240000), (250, 77927040), (256, 76100625), (288, 67645000), (300, 64939200), (320, 60880500), (326, 59760000), (332, 58680000), (360, 54116000), (375, 51951360), (384, 50733750), (400, 48704400), (415, 46944000), (450, 43292800), (480, 40587000), (489, 39840000), (498, 39120000), (500, 38963520), (576, 33822500), (600, 32469600), (625, 31170816), (640, 30440250), (652, 29880000), (664, 29340000), (720, 27058000), (747, 26080000), (750, 25975680), (768, 25366875), (800, 24352200), (815, 23904000), (830, 23472000), (900, 21646400), (960, 20293500), (978, 19920000), (996, 19560000), (1000, 19481760), (1125, 17317120), (1152, 16911250), (1200, 16234800), (1245, 15648000), (1250, 15585408), (1280, 15220125), (1304, 14940000), (1328, 14670000), (1440, 13529000), (1467, 13280000), (1494, 13040000), (1500, 12987840), (1600, 12176100), (1630, 11952000), (1660, 11736000), (1800, 10823200), (1875, 10390272), (1920, 10146750), (1956, 9960000), (1992, 9780000), (2000, 9740880), (2075, 9388800), (2250, 8658560), (2304, 8455625), (2400, 8117400), (2445, 7968000), (2490, 7824000), (2500, 7792704), (2608, 7470000), (2656, 7335000), (2880, 6764500), (2934, 6640000), (2988, 6520000), (3000, 6493920), (3200, 6088050), (3260, 5976000), (3320, 5868000), (3600, 5411600), (3735, 5216000), (3750, 5195136), (3840, 5073375), (3912, 4980000), (3984, 4890000), (4000, 4870440), (4075, 4780800), (4150, 4694400), (4500, 4329280), (4800, 4058700), (4890, 3984000), (4980, 3912000), (5000, 3896352), (5216, 3735000), (5312, 3667500), (5625, 3463424), (5760, 3382250), (5868, 3320000), (5976, 3260000), (6000, 3246960), (6225, 3129600), (6400, 3044025), (6520, 2988000), (6640, 2934000), (7200, 2705800), (7335, 2656000), (7470, 2608000), (7500, 2597568), (7824, 2490000), (7968, 2445000), (8000, 2435220), (8150, 2390400), (8300, 2347200), (9000, 2164640), (9600, 2029350), (9780, 1992000), (9960, 1956000), (10000, 1948176), (10375, 1877760), (10432, 1867500), (10624, 1833750), (11250, 1731712), (11520, 1691125), (11736, 1660000), (11952, 1630000), (12000, 1623480), (12225, 1593600), (12450, 1564800), (13040, 1494000), (13280, 1467000), (13529, 1440000), (14400, 1352900), (14670, 1328000), (14940, 1304000), (15000, 1298784), (15648, 1245000), (15936, 1222500), (16000, 1217610), (16300, 1195200), (16600, 1173600), (18000, 1082320), (18675, 1043200), (19200, 1014675), (19560, 996000), (19920, 978000), (20000, 974088), (20375, 956160), (20750, 938880), (20864, 933750), (21248, 916875), (22500, 865856), (23472, 830000), (23904, 815000), (24000, 811740), (24450, 796800), (24900, 782400), (26080, 747000), (26560, 733500), (27058, 720000), (28800, 676450), (29340, 664000), (29880, 652000), (30000, 649392), (31125, 625920), (31296, 622500), (31872, 611250), (32000, 608805), (32600, 597600), (33200, 586800), (36000, 541160), (36675, 531200), (37350, 521600), (39120, 498000), (39840, 489000), (40000, 487044), (40587, 480000), (40750, 478080), (41500, 469440), (41728, 466875), (45000, 432928), (46944, 415000), (47808, 407500), (48000, 405870), (48900, 398400), (49800, 391200), (51875, 375552), (52160, 373500), (53120, 366750), (54116, 360000), (57600, 338225), (58680, 332000), (59760, 326000), (60000, 324696), (61125, 318720), (62250, 312960), (62592, 311250), (63744, 305625), (65200, 298800), (66400, 293400), (67645, 288000), (72000, 270580), (73350, 265600), (74700, 260800), (78240, 249000), (79680, 244500), (80000, 243522), (81174, 240000), (81500, 239040), (83000, 234720), (90000, 216464), (93375, 208640), (93888, 207500), (95616, 203750), (96000, 202935), (97800, 199200), (99600, 195600), (101875, 191232), (103750, 187776), (104320, 186750), (106240, 183375), (108232, 180000), (117360, 166000), (119520, 163000), (120000, 162348), (121761, 160000), (122250, 159360), (124500, 156480), (125184, 155625), (130400, 149400), (132800, 146700), (135290, 144000)]