8180032000

素因数分解:

$2^9\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:121

約数の個数: 480

約数和(自身を含む): 25355341440

約数和(自身を除く): 17175309440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 31, 32, 35, 38, 40, 50, 56, 62, 64, 70, 76, 80, 95, 100, 112, 124, 125, 128, 133, 140, 152, 155, 160, 175, 190, 200, 217, 224, 248, 250, 256, 266, 280, 304, 310, 320, 350, 380, 400, 434, 448, 475, 496, 500, 512, 532, 560, 589, 608, 620, 640, 665, 700, 760, 775, 800, 868, 875, 896, 950, 961, 992, 1000, 1064, 1085, 1120, 1178, 1216, 1240, 1280, 1330, 1400, 1520, 1550, 1600, 1736, 1750, 1792, 1900, 1922, 1984, 2000, 2128, 2170, 2240, 2356, 2375, 2432, 2480, 2560, 2660, 2800, 2945, 3040, 3100, 3200, 3325, 3472, 3500, 3584, 3800, 3844, 3875, 3968, 4000, 4123, 4256, 4340, 4480, 4712, 4750, 4805, 4864, 4960, 5320, 5425, 5600, 5890, 6080, 6200, 6400, 6650, 6727, 6944, 7000, 7600, 7688, 7750, 7936, 8000, 8246, 8512, 8680, 8960, 9424, 9500, 9610, 9728, 9920, 10640, 10850, 11200, 11780, 12160, 12400, 12800, 13300, 13454, 13888, 14000, 14725, 15200, 15376, 15500, 15872, 16000, 16492, 16625, 17024, 17360, 17920, 18259, 18848, 19000, 19220, 19840, 20615, 21280, 21700, 22400, 23560, 24025, 24320, 24800, 26600, 26908, 27125, 27776, 28000, 29450, 30400, 30752, 31000, 32000, 32984, 33250, 33635, 34048, 34720, 36518, 37696, 38000, 38440, 39680, 41230, 42560, 43400, 44800, 47120, 48050, 48640, 49600, 53200, 53816, 54250, 55552, 56000, 58900, 60800, 61504, 62000, 64000, 65968, 66500, 67270, 68096, 69440, 73036, 73625, 75392, 76000, 76880, 79360, 82460, 85120, 86800, 89600, 91295, 94240, 96100, 99200, 103075, 106400, 107632, 108500, 111104, 112000, 117800, 120125, 121600, 123008, 124000, 127813, 131936, 133000, 134540, 138880, 146072, 147250, 150784, 152000, 153760, 164920, 168175, 170240, 173600, 182590, 188480, 192200, 198400, 206150, 212800, 215264, 217000, 224000, 235600, 240250, 243200, 246016, 248000, 255626, 263872, 266000, 269080, 277760, 292144, 294500, 301568, 304000, 307520, 329840, 336350, 340480, 347200, 365180, 376960, 384400, 396800, 412300, 425600, 430528, 434000, 448000, 456475, 471200, 480500, 492032, 496000, 511252, 515375, 527744, 532000, 538160, 555520, 584288, 589000, 608000, 615040, 639065, 659680, 672700, 694400, 730360, 753920, 768800, 824600, 840875, 851200, 861056, 868000, 912950, 942400, 961000, 992000, 1022504, 1030750, 1055488, 1064000, 1076320, 1168576, 1178000, 1216000, 1230080, 1278130, 1319360, 1345400, 1388800, 1460720, 1507840, 1537600, 1649200, 1681750, 1702400, 1722112, 1736000, 1825900, 1884800, 1922000, 1984000, 2045008, 2061500, 2110976, 2128000, 2152640, 2282375, 2337152, 2356000, 2460160, 2556260, 2638720, 2690800, 2777600, 2921440, 3075200, 3195325, 3298400, 3363500, 3444224, 3472000, 3651800, 3769600, 3844000, 4090016, 4123000, 4256000, 4305280, 4564750, 4674304, 4712000, 5112520, 5277440, 5381600, 5842880, 6150400, 6390650, 6596800, 6727000, 6944000, 7303600, 7539200, 7688000, 8180032, 8246000, 8512000, 8610560, 9129500, 9348608, 9424000, 10225040, 10554880, 10763200, 11685760, 12300800, 12781300, 13193600, 13454000, 13888000, 14607200, 15376000, 15976625, 16360064, 16492000, 17221120, 18259000, 18848000, 20450080, 21526400, 23371520, 25562600, 26387200, 26908000, 29214400, 30752000, 31953250, 32720128, 32984000, 36518000, 37696000, 40900160, 43052800, 46743040, 51125200, 52774400, 53816000, 58428800, 61504000, 63906500, 65440256, 65968000, 73036000, 81800320, 86105600, 102250400, 107632000, 116857600, 127813000, 131936000, 146072000, 163600640, 204500800, 215264000, 233715200, 255626000, 263872000, 292144000, 327201280, 409001600, 430528000, 511252000, 584288000, 818003200, 1022504000, 1168576000, 1636006400, 2045008000, 4090016000, 8180032000]

約数ペア:

[(1, 8180032000), (2, 4090016000), (4, 2045008000), (5, 1636006400), (7, 1168576000), (8, 1022504000), (10, 818003200), (14, 584288000), (16, 511252000), (19, 430528000), (20, 409001600), (25, 327201280), (28, 292144000), (31, 263872000), (32, 255626000), (35, 233715200), (38, 215264000), (40, 204500800), (50, 163600640), (56, 146072000), (62, 131936000), (64, 127813000), (70, 116857600), (76, 107632000), (80, 102250400), (95, 86105600), (100, 81800320), (112, 73036000), (124, 65968000), (125, 65440256), (128, 63906500), (133, 61504000), (140, 58428800), (152, 53816000), (155, 52774400), (160, 51125200), (175, 46743040), (190, 43052800), (200, 40900160), (217, 37696000), (224, 36518000), (248, 32984000), (250, 32720128), (256, 31953250), (266, 30752000), (280, 29214400), (304, 26908000), (310, 26387200), (320, 25562600), (350, 23371520), (380, 21526400), (400, 20450080), (434, 18848000), (448, 18259000), (475, 17221120), (496, 16492000), (500, 16360064), (512, 15976625), (532, 15376000), (560, 14607200), (589, 13888000), (608, 13454000), (620, 13193600), (640, 12781300), (665, 12300800), (700, 11685760), (760, 10763200), (775, 10554880), (800, 10225040), (868, 9424000), (875, 9348608), (896, 9129500), (950, 8610560), (961, 8512000), (992, 8246000), (1000, 8180032), (1064, 7688000), (1085, 7539200), (1120, 7303600), (1178, 6944000), (1216, 6727000), (1240, 6596800), (1280, 6390650), (1330, 6150400), (1400, 5842880), (1520, 5381600), (1550, 5277440), (1600, 5112520), (1736, 4712000), (1750, 4674304), (1792, 4564750), (1900, 4305280), (1922, 4256000), (1984, 4123000), (2000, 4090016), (2128, 3844000), (2170, 3769600), (2240, 3651800), (2356, 3472000), (2375, 3444224), (2432, 3363500), (2480, 3298400), (2560, 3195325), (2660, 3075200), (2800, 2921440), (2945, 2777600), (3040, 2690800), (3100, 2638720), (3200, 2556260), (3325, 2460160), (3472, 2356000), (3500, 2337152), (3584, 2282375), (3800, 2152640), (3844, 2128000), (3875, 2110976), (3968, 2061500), (4000, 2045008), (4123, 1984000), (4256, 1922000), (4340, 1884800), (4480, 1825900), (4712, 1736000), (4750, 1722112), (4805, 1702400), (4864, 1681750), (4960, 1649200), (5320, 1537600), (5425, 1507840), (5600, 1460720), (5890, 1388800), (6080, 1345400), (6200, 1319360), (6400, 1278130), (6650, 1230080), (6727, 1216000), (6944, 1178000), (7000, 1168576), (7600, 1076320), (7688, 1064000), (7750, 1055488), (7936, 1030750), (8000, 1022504), (8246, 992000), (8512, 961000), (8680, 942400), (8960, 912950), (9424, 868000), (9500, 861056), (9610, 851200), (9728, 840875), (9920, 824600), (10640, 768800), (10850, 753920), (11200, 730360), (11780, 694400), (12160, 672700), (12400, 659680), (12800, 639065), (13300, 615040), (13454, 608000), (13888, 589000), (14000, 584288), (14725, 555520), (15200, 538160), (15376, 532000), (15500, 527744), (15872, 515375), (16000, 511252), (16492, 496000), (16625, 492032), (17024, 480500), (17360, 471200), (17920, 456475), (18259, 448000), (18848, 434000), (19000, 430528), (19220, 425600), (19840, 412300), (20615, 396800), (21280, 384400), (21700, 376960), (22400, 365180), (23560, 347200), (24025, 340480), (24320, 336350), (24800, 329840), (26600, 307520), (26908, 304000), (27125, 301568), (27776, 294500), (28000, 292144), (29450, 277760), (30400, 269080), (30752, 266000), (31000, 263872), (32000, 255626), (32984, 248000), (33250, 246016), (33635, 243200), (34048, 240250), (34720, 235600), (36518, 224000), (37696, 217000), (38000, 215264), (38440, 212800), (39680, 206150), (41230, 198400), (42560, 192200), (43400, 188480), (44800, 182590), (47120, 173600), (48050, 170240), (48640, 168175), (49600, 164920), (53200, 153760), (53816, 152000), (54250, 150784), (55552, 147250), (56000, 146072), (58900, 138880), (60800, 134540), (61504, 133000), (62000, 131936), (64000, 127813), (65968, 124000), (66500, 123008), (67270, 121600), (68096, 120125), (69440, 117800), (73036, 112000), (73625, 111104), (75392, 108500), (76000, 107632), (76880, 106400), (79360, 103075), (82460, 99200), (85120, 96100), (86800, 94240), (89600, 91295)]