1900608000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:576

約数の個数: 320

約数和(自身を含む): 6664394880

約数和(自身を除く): 4763786880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 125, 128, 150, 152, 160, 190, 192, 200, 228, 240, 250, 256, 285, 300, 304, 320, 375, 380, 384, 400, 456, 475, 480, 500, 512, 521, 570, 600, 608, 640, 750, 760, 768, 800, 912, 950, 960, 1000, 1042, 1140, 1200, 1216, 1280, 1425, 1500, 1520, 1536, 1563, 1600, 1824, 1900, 1920, 2000, 2084, 2280, 2375, 2400, 2432, 2560, 2605, 2850, 3000, 3040, 3126, 3200, 3648, 3800, 3840, 4000, 4168, 4560, 4750, 4800, 4864, 5210, 5700, 6000, 6080, 6252, 6400, 7125, 7296, 7600, 7680, 7815, 8000, 8336, 9120, 9500, 9600, 9728, 9899, 10420, 11400, 12000, 12160, 12504, 12800, 13025, 14250, 14592, 15200, 15630, 16000, 16672, 18240, 19000, 19200, 19798, 20840, 22800, 24000, 24320, 25008, 26050, 28500, 29184, 29697, 30400, 31260, 32000, 33344, 36480, 38000, 38400, 39075, 39596, 41680, 45600, 48000, 48640, 49495, 50016, 52100, 57000, 59394, 60800, 62520, 64000, 65125, 66688, 72960, 76000, 78150, 79192, 83360, 91200, 96000, 98990, 100032, 104200, 114000, 118788, 121600, 125040, 130250, 133376, 145920, 148485, 152000, 156300, 158384, 166720, 182400, 192000, 195375, 197980, 200064, 208400, 228000, 237576, 243200, 247475, 250080, 260500, 266752, 296970, 304000, 312600, 316768, 333440, 364800, 390750, 395960, 400128, 416800, 456000, 475152, 494950, 500160, 521000, 593940, 608000, 625200, 633536, 666880, 729600, 742425, 781500, 791920, 800256, 833600, 912000, 950304, 989900, 1000320, 1042000, 1187880, 1216000, 1237375, 1250400, 1267072, 1333760, 1484850, 1563000, 1583840, 1667200, 1824000, 1900608, 1979800, 2000640, 2084000, 2375760, 2474750, 2500800, 2534144, 2969700, 3126000, 3167680, 3334400, 3648000, 3712125, 3801216, 3959600, 4001280, 4168000, 4751520, 4949500, 5001600, 5068288, 5939400, 6252000, 6335360, 6668800, 7424250, 7602432, 7919200, 8336000, 9503040, 9899000, 10003200, 11878800, 12504000, 12670720, 14848500, 15204864, 15838400, 16672000, 19006080, 19798000, 20006400, 23757600, 25008000, 25341440, 29697000, 31676800, 33344000, 38012160, 39596000, 47515200, 50016000, 59394000, 63353600, 76024320, 79192000, 95030400, 100032000, 118788000, 126707200, 158384000, 190060800, 237576000, 316768000, 380121600, 475152000, 633536000, 950304000, 1900608000]

約数ペア:

[(1, 1900608000), (2, 950304000), (3, 633536000), (4, 475152000), (5, 380121600), (6, 316768000), (8, 237576000), (10, 190060800), (12, 158384000), (15, 126707200), (16, 118788000), (19, 100032000), (20, 95030400), (24, 79192000), (25, 76024320), (30, 63353600), (32, 59394000), (38, 50016000), (40, 47515200), (48, 39596000), (50, 38012160), (57, 33344000), (60, 31676800), (64, 29697000), (75, 25341440), (76, 25008000), (80, 23757600), (95, 20006400), (96, 19798000), (100, 19006080), (114, 16672000), (120, 15838400), (125, 15204864), (128, 14848500), (150, 12670720), (152, 12504000), (160, 11878800), (190, 10003200), (192, 9899000), (200, 9503040), (228, 8336000), (240, 7919200), (250, 7602432), (256, 7424250), (285, 6668800), (300, 6335360), (304, 6252000), (320, 5939400), (375, 5068288), (380, 5001600), (384, 4949500), (400, 4751520), (456, 4168000), (475, 4001280), (480, 3959600), (500, 3801216), (512, 3712125), (521, 3648000), (570, 3334400), (600, 3167680), (608, 3126000), (640, 2969700), (750, 2534144), (760, 2500800), (768, 2474750), (800, 2375760), (912, 2084000), (950, 2000640), (960, 1979800), (1000, 1900608), (1042, 1824000), (1140, 1667200), (1200, 1583840), (1216, 1563000), (1280, 1484850), (1425, 1333760), (1500, 1267072), (1520, 1250400), (1536, 1237375), (1563, 1216000), (1600, 1187880), (1824, 1042000), (1900, 1000320), (1920, 989900), (2000, 950304), (2084, 912000), (2280, 833600), (2375, 800256), (2400, 791920), (2432, 781500), (2560, 742425), (2605, 729600), (2850, 666880), (3000, 633536), (3040, 625200), (3126, 608000), (3200, 593940), (3648, 521000), (3800, 500160), (3840, 494950), (4000, 475152), (4168, 456000), (4560, 416800), (4750, 400128), (4800, 395960), (4864, 390750), (5210, 364800), (5700, 333440), (6000, 316768), (6080, 312600), (6252, 304000), (6400, 296970), (7125, 266752), (7296, 260500), (7600, 250080), (7680, 247475), (7815, 243200), (8000, 237576), (8336, 228000), (9120, 208400), (9500, 200064), (9600, 197980), (9728, 195375), (9899, 192000), (10420, 182400), (11400, 166720), (12000, 158384), (12160, 156300), (12504, 152000), (12800, 148485), (13025, 145920), (14250, 133376), (14592, 130250), (15200, 125040), (15630, 121600), (16000, 118788), (16672, 114000), (18240, 104200), (19000, 100032), (19200, 98990), (19798, 96000), (20840, 91200), (22800, 83360), (24000, 79192), (24320, 78150), (25008, 76000), (26050, 72960), (28500, 66688), (29184, 65125), (29697, 64000), (30400, 62520), (31260, 60800), (32000, 59394), (33344, 57000), (36480, 52100), (38000, 50016), (38400, 49495), (39075, 48640), (39596, 48000), (41680, 45600)]