1929168000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{13397}}^1$

素因数の和:13432

約数の個数: 192

約数和(自身を含む): 6928641720

約数和(自身を除く): 4999473720

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, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 800, 900, 960, 1000, 1125, 1152, 1200, 1440, 1500, 1600, 1800, 1920, 2000, 2250, 2400, 2880, 3000, 3200, 3600, 4000, 4500, 4800, 5760, 6000, 7200, 8000, 9000, 9600, 12000, 13397, 14400, 16000, 18000, 24000, 26794, 28800, 36000, 40191, 48000, 53588, 66985, 72000, 80382, 107176, 120573, 133970, 144000, 160764, 200955, 214352, 241146, 267940, 321528, 334925, 401910, 428704, 482292, 535880, 602865, 643056, 669850, 803820, 857408, 964584, 1004775, 1071760, 1205730, 1286112, 1339700, 1607640, 1674625, 1714816, 1929168, 2009550, 2143520, 2411460, 2572224, 2679400, 3014325, 3215280, 3349250, 3858336, 4019100, 4287040, 4822920, 5023875, 5144448, 5358800, 6028650, 6430560, 6698500, 7716672, 8038200, 8574080, 9645840, 10047750, 10717600, 12057300, 12861120, 13397000, 15071625, 15433344, 16076400, 19291680, 20095500, 21435200, 24114600, 25722240, 26794000, 30143250, 32152800, 38583360, 40191000, 42870400, 48229200, 53588000, 60286500, 64305600, 77166720, 80382000, 96458400, 107176000, 120573000, 128611200, 160764000, 192916800, 214352000, 241146000, 321528000, 385833600, 482292000, 643056000, 964584000, 1929168000]

約数ペア:

[(1, 1929168000), (2, 964584000), (3, 643056000), (4, 482292000), (5, 385833600), (6, 321528000), (8, 241146000), (9, 214352000), (10, 192916800), (12, 160764000), (15, 128611200), (16, 120573000), (18, 107176000), (20, 96458400), (24, 80382000), (25, 77166720), (30, 64305600), (32, 60286500), (36, 53588000), (40, 48229200), (45, 42870400), (48, 40191000), (50, 38583360), (60, 32152800), (64, 30143250), (72, 26794000), (75, 25722240), (80, 24114600), (90, 21435200), (96, 20095500), (100, 19291680), (120, 16076400), (125, 15433344), (128, 15071625), (144, 13397000), (150, 12861120), (160, 12057300), (180, 10717600), (192, 10047750), (200, 9645840), (225, 8574080), (240, 8038200), (250, 7716672), (288, 6698500), (300, 6430560), (320, 6028650), (360, 5358800), (375, 5144448), (384, 5023875), (400, 4822920), (450, 4287040), (480, 4019100), (500, 3858336), (576, 3349250), (600, 3215280), (640, 3014325), (720, 2679400), (750, 2572224), (800, 2411460), (900, 2143520), (960, 2009550), (1000, 1929168), (1125, 1714816), (1152, 1674625), (1200, 1607640), (1440, 1339700), (1500, 1286112), (1600, 1205730), (1800, 1071760), (1920, 1004775), (2000, 964584), (2250, 857408), (2400, 803820), (2880, 669850), (3000, 643056), (3200, 602865), (3600, 535880), (4000, 482292), (4500, 428704), (4800, 401910), (5760, 334925), (6000, 321528), (7200, 267940), (8000, 241146), (9000, 214352), (9600, 200955), (12000, 160764), (13397, 144000), (14400, 133970), (16000, 120573), (18000, 107176), (24000, 80382), (26794, 72000), (28800, 66985), (36000, 53588), (40191, 48000)]