1905638400

素因数分解:

$2^{10}\times 3^4\times 5^2\times {\mathrm{919}}^1$

素因数の和:961

約数の個数: 330

約数和(自身を含む): 7064033240

約数和(自身を除く): 5158394840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 512, 540, 576, 600, 640, 648, 675, 720, 768, 800, 810, 864, 900, 919, 960, 1024, 1080, 1152, 1200, 1280, 1296, 1350, 1440, 1536, 1600, 1620, 1728, 1800, 1838, 1920, 2025, 2160, 2304, 2400, 2560, 2592, 2700, 2757, 2880, 3072, 3200, 3240, 3456, 3600, 3676, 3840, 4050, 4320, 4595, 4608, 4800, 5120, 5184, 5400, 5514, 5760, 6400, 6480, 6912, 7200, 7352, 7680, 8100, 8271, 8640, 9190, 9216, 9600, 10368, 10800, 11028, 11520, 12800, 12960, 13785, 13824, 14400, 14704, 15360, 16200, 16542, 17280, 18380, 19200, 20736, 21600, 22056, 22975, 23040, 24813, 25600, 25920, 27570, 27648, 28800, 29408, 32400, 33084, 34560, 36760, 38400, 41355, 41472, 43200, 44112, 45950, 46080, 49626, 51840, 55140, 57600, 58816, 64800, 66168, 68925, 69120, 73520, 74439, 76800, 82710, 82944, 86400, 88224, 91900, 99252, 103680, 110280, 115200, 117632, 124065, 129600, 132336, 137850, 138240, 147040, 148878, 165420, 172800, 176448, 183800, 198504, 206775, 207360, 220560, 230400, 235264, 248130, 259200, 264672, 275700, 294080, 297756, 330840, 345600, 352896, 367600, 372195, 397008, 413550, 414720, 441120, 470528, 496260, 518400, 529344, 551400, 588160, 595512, 620325, 661680, 691200, 705792, 735200, 744390, 794016, 827100, 882240, 941056, 992520, 1036800, 1058688, 1102800, 1176320, 1191024, 1240650, 1323360, 1411584, 1470400, 1488780, 1588032, 1654200, 1764480, 1860975, 1985040, 2073600, 2117376, 2205600, 2352640, 2382048, 2481300, 2646720, 2823168, 2940800, 2977560, 3176064, 3308400, 3528960, 3721950, 3970080, 4234752, 4411200, 4705280, 4764096, 4962600, 5293440, 5881600, 5955120, 6352128, 6616800, 7057920, 7443900, 7940160, 8469504, 8822400, 9528192, 9925200, 10586880, 11763200, 11910240, 12704256, 13233600, 14115840, 14887800, 15880320, 17644800, 19056384, 19850400, 21173760, 23526400, 23820480, 25408512, 26467200, 29775600, 31760640, 35289600, 38112768, 39700800, 42347520, 47640960, 52934400, 59551200, 63521280, 70579200, 76225536, 79401600, 95281920, 105868800, 119102400, 127042560, 158803200, 190563840, 211737600, 238204800, 317606400, 381127680, 476409600, 635212800, 952819200, 1905638400]

約数ペア:

[(1, 1905638400), (2, 952819200), (3, 635212800), (4, 476409600), (5, 381127680), (6, 317606400), (8, 238204800), (9, 211737600), (10, 190563840), (12, 158803200), (15, 127042560), (16, 119102400), (18, 105868800), (20, 95281920), (24, 79401600), (25, 76225536), (27, 70579200), (30, 63521280), (32, 59551200), (36, 52934400), (40, 47640960), (45, 42347520), (48, 39700800), (50, 38112768), (54, 35289600), (60, 31760640), (64, 29775600), (72, 26467200), (75, 25408512), (80, 23820480), (81, 23526400), (90, 21173760), (96, 19850400), (100, 19056384), (108, 17644800), (120, 15880320), (128, 14887800), (135, 14115840), (144, 13233600), (150, 12704256), (160, 11910240), (162, 11763200), (180, 10586880), (192, 9925200), (200, 9528192), (216, 8822400), (225, 8469504), (240, 7940160), (256, 7443900), (270, 7057920), (288, 6616800), (300, 6352128), (320, 5955120), (324, 5881600), (360, 5293440), (384, 4962600), (400, 4764096), (405, 4705280), (432, 4411200), (450, 4234752), (480, 3970080), (512, 3721950), (540, 3528960), (576, 3308400), (600, 3176064), (640, 2977560), (648, 2940800), (675, 2823168), (720, 2646720), (768, 2481300), (800, 2382048), (810, 2352640), (864, 2205600), (900, 2117376), (919, 2073600), (960, 1985040), (1024, 1860975), (1080, 1764480), (1152, 1654200), (1200, 1588032), (1280, 1488780), (1296, 1470400), (1350, 1411584), (1440, 1323360), (1536, 1240650), (1600, 1191024), (1620, 1176320), (1728, 1102800), (1800, 1058688), (1838, 1036800), (1920, 992520), (2025, 941056), (2160, 882240), (2304, 827100), (2400, 794016), (2560, 744390), (2592, 735200), (2700, 705792), (2757, 691200), (2880, 661680), (3072, 620325), (3200, 595512), (3240, 588160), (3456, 551400), (3600, 529344), (3676, 518400), (3840, 496260), (4050, 470528), (4320, 441120), (4595, 414720), (4608, 413550), (4800, 397008), (5120, 372195), (5184, 367600), (5400, 352896), (5514, 345600), (5760, 330840), (6400, 297756), (6480, 294080), (6912, 275700), (7200, 264672), (7352, 259200), (7680, 248130), (8100, 235264), (8271, 230400), (8640, 220560), (9190, 207360), (9216, 206775), (9600, 198504), (10368, 183800), (10800, 176448), (11028, 172800), (11520, 165420), (12800, 148878), (12960, 147040), (13785, 138240), (13824, 137850), (14400, 132336), (14704, 129600), (15360, 124065), (16200, 117632), (16542, 115200), (17280, 110280), (18380, 103680), (19200, 99252), (20736, 91900), (21600, 88224), (22056, 86400), (22975, 82944), (23040, 82710), (24813, 76800), (25600, 74439), (25920, 73520), (27570, 69120), (27648, 68925), (28800, 66168), (29408, 64800), (32400, 58816), (33084, 57600), (34560, 55140), (36760, 51840), (38400, 49626), (41355, 46080), (41472, 45950), (43200, 44112)]