2540115200

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:154

約数の個数: 324

約数和(自身を含む): 7550454240

約数和(自身を除く): 5010339040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 59, 62, 64, 70, 80, 100, 112, 118, 124, 128, 140, 155, 160, 175, 200, 217, 224, 236, 248, 256, 280, 295, 310, 320, 350, 400, 413, 434, 448, 472, 496, 560, 590, 620, 640, 700, 775, 800, 826, 868, 896, 944, 961, 992, 1085, 1120, 1180, 1240, 1280, 1400, 1475, 1550, 1600, 1652, 1736, 1792, 1829, 1888, 1922, 1984, 2065, 2170, 2240, 2360, 2480, 2800, 2950, 3100, 3200, 3304, 3472, 3658, 3776, 3844, 3968, 4130, 4340, 4480, 4720, 4805, 4960, 5425, 5600, 5900, 6200, 6400, 6608, 6727, 6944, 7316, 7552, 7688, 7936, 8260, 8680, 8960, 9145, 9440, 9610, 9920, 10325, 10850, 11200, 11800, 12400, 12803, 13216, 13454, 13888, 14632, 15104, 15376, 16520, 17360, 18290, 18880, 19220, 19840, 20650, 21700, 22400, 23600, 24025, 24800, 25606, 26432, 26908, 27776, 29264, 30752, 33040, 33635, 34720, 36580, 37760, 38440, 39680, 41300, 43400, 44800, 45725, 47200, 48050, 49600, 51212, 52864, 53816, 55552, 56699, 58528, 61504, 64015, 66080, 67270, 69440, 73160, 75520, 76880, 82600, 86800, 91450, 94400, 96100, 99200, 102424, 105728, 107632, 113398, 117056, 123008, 128030, 132160, 134540, 138880, 146320, 153760, 165200, 168175, 173600, 182900, 188800, 192200, 198400, 204848, 215264, 226796, 234112, 246016, 256060, 264320, 269080, 277760, 283495, 292640, 307520, 320075, 330400, 336350, 347200, 365800, 377600, 384400, 396893, 409696, 430528, 453592, 468224, 512120, 528640, 538160, 566990, 585280, 615040, 640150, 660800, 672700, 694400, 731600, 768800, 793786, 819392, 861056, 907184, 1024240, 1076320, 1133980, 1170560, 1230080, 1280300, 1321600, 1345400, 1388800, 1417475, 1463200, 1537600, 1587572, 1638784, 1722112, 1814368, 1984465, 2048480, 2152640, 2267960, 2341120, 2560600, 2643200, 2690800, 2834950, 2926400, 3075200, 3175144, 3277568, 3628736, 3968930, 4096960, 4305280, 4535920, 5121200, 5381600, 5669900, 5852800, 6150400, 6350288, 7257472, 7937860, 8193920, 8610560, 9071840, 9922325, 10242400, 10763200, 11339800, 11705600, 12700576, 14514944, 15875720, 16387840, 18143680, 19844650, 20484800, 21526400, 22679600, 25401152, 31751440, 36287360, 39689300, 40969600, 43052800, 45359200, 50802304, 63502880, 72574720, 79378600, 81939200, 90718400, 101604608, 127005760, 158757200, 181436800, 254011520, 317514400, 362873600, 508023040, 635028800, 1270057600, 2540115200]

約数ペア:

[(1, 2540115200), (2, 1270057600), (4, 635028800), (5, 508023040), (7, 362873600), (8, 317514400), (10, 254011520), (14, 181436800), (16, 158757200), (20, 127005760), (25, 101604608), (28, 90718400), (31, 81939200), (32, 79378600), (35, 72574720), (40, 63502880), (50, 50802304), (56, 45359200), (59, 43052800), (62, 40969600), (64, 39689300), (70, 36287360), (80, 31751440), (100, 25401152), (112, 22679600), (118, 21526400), (124, 20484800), (128, 19844650), (140, 18143680), (155, 16387840), (160, 15875720), (175, 14514944), (200, 12700576), (217, 11705600), (224, 11339800), (236, 10763200), (248, 10242400), (256, 9922325), (280, 9071840), (295, 8610560), (310, 8193920), (320, 7937860), (350, 7257472), (400, 6350288), (413, 6150400), (434, 5852800), (448, 5669900), (472, 5381600), (496, 5121200), (560, 4535920), (590, 4305280), (620, 4096960), (640, 3968930), (700, 3628736), (775, 3277568), (800, 3175144), (826, 3075200), (868, 2926400), (896, 2834950), (944, 2690800), (961, 2643200), (992, 2560600), (1085, 2341120), (1120, 2267960), (1180, 2152640), (1240, 2048480), (1280, 1984465), (1400, 1814368), (1475, 1722112), (1550, 1638784), (1600, 1587572), (1652, 1537600), (1736, 1463200), (1792, 1417475), (1829, 1388800), (1888, 1345400), (1922, 1321600), (1984, 1280300), (2065, 1230080), (2170, 1170560), (2240, 1133980), (2360, 1076320), (2480, 1024240), (2800, 907184), (2950, 861056), (3100, 819392), (3200, 793786), (3304, 768800), (3472, 731600), (3658, 694400), (3776, 672700), (3844, 660800), (3968, 640150), (4130, 615040), (4340, 585280), (4480, 566990), (4720, 538160), (4805, 528640), (4960, 512120), (5425, 468224), (5600, 453592), (5900, 430528), (6200, 409696), (6400, 396893), (6608, 384400), (6727, 377600), (6944, 365800), (7316, 347200), (7552, 336350), (7688, 330400), (7936, 320075), (8260, 307520), (8680, 292640), (8960, 283495), (9145, 277760), (9440, 269080), (9610, 264320), (9920, 256060), (10325, 246016), (10850, 234112), (11200, 226796), (11800, 215264), (12400, 204848), (12803, 198400), (13216, 192200), (13454, 188800), (13888, 182900), (14632, 173600), (15104, 168175), (15376, 165200), (16520, 153760), (17360, 146320), (18290, 138880), (18880, 134540), (19220, 132160), (19840, 128030), (20650, 123008), (21700, 117056), (22400, 113398), (23600, 107632), (24025, 105728), (24800, 102424), (25606, 99200), (26432, 96100), (26908, 94400), (27776, 91450), (29264, 86800), (30752, 82600), (33040, 76880), (33635, 75520), (34720, 73160), (36580, 69440), (37760, 67270), (38440, 66080), (39680, 64015), (41300, 61504), (43400, 58528), (44800, 56699), (45725, 55552), (47200, 53816), (48050, 52864), (49600, 51212)]