1921036800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2633}}^1$

素因数の和:2683

約数の個数: 240

約数和(自身を含む): 6682563360

約数和(自身を除く): 4761526560

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, 128, 150, 152, 160, 190, 192, 200, 228, 240, 256, 285, 300, 304, 320, 380, 384, 400, 456, 475, 480, 512, 570, 600, 608, 640, 760, 768, 800, 912, 950, 960, 1140, 1200, 1216, 1280, 1425, 1520, 1536, 1600, 1824, 1900, 1920, 2280, 2400, 2432, 2560, 2633, 2850, 3040, 3200, 3648, 3800, 3840, 4560, 4800, 4864, 5266, 5700, 6080, 6400, 7296, 7600, 7680, 7899, 9120, 9600, 9728, 10532, 11400, 12160, 12800, 13165, 14592, 15200, 15798, 18240, 19200, 21064, 22800, 24320, 26330, 29184, 30400, 31596, 36480, 38400, 39495, 42128, 45600, 48640, 50027, 52660, 60800, 63192, 65825, 72960, 78990, 84256, 91200, 100054, 105320, 121600, 126384, 131650, 145920, 150081, 157980, 168512, 182400, 197475, 200108, 210640, 243200, 250135, 252768, 263300, 300162, 315960, 337024, 364800, 394950, 400216, 421280, 500270, 505536, 526600, 600324, 631920, 674048, 729600, 750405, 789900, 800432, 842560, 1000540, 1011072, 1053200, 1200648, 1250675, 1263840, 1348096, 1500810, 1579800, 1600864, 1685120, 2001080, 2022144, 2106400, 2401296, 2501350, 2527680, 3001620, 3159600, 3201728, 3370240, 3752025, 4002160, 4044288, 4212800, 4802592, 5002700, 5055360, 6003240, 6319200, 6403456, 6740480, 7504050, 8004320, 8425600, 9605184, 10005400, 10110720, 12006480, 12638400, 12806912, 15008100, 16008640, 16851200, 19210368, 20010800, 20221440, 24012960, 25276800, 25613824, 30016200, 32017280, 33702400, 38420736, 40021600, 48025920, 50553600, 60032400, 64034560, 76841472, 80043200, 96051840, 101107200, 120064800, 128069120, 160086400, 192103680, 240129600, 320172800, 384207360, 480259200, 640345600, 960518400, 1921036800]

約数ペア:

[(1, 1921036800), (2, 960518400), (3, 640345600), (4, 480259200), (5, 384207360), (6, 320172800), (8, 240129600), (10, 192103680), (12, 160086400), (15, 128069120), (16, 120064800), (19, 101107200), (20, 96051840), (24, 80043200), (25, 76841472), (30, 64034560), (32, 60032400), (38, 50553600), (40, 48025920), (48, 40021600), (50, 38420736), (57, 33702400), (60, 32017280), (64, 30016200), (75, 25613824), (76, 25276800), (80, 24012960), (95, 20221440), (96, 20010800), (100, 19210368), (114, 16851200), (120, 16008640), (128, 15008100), (150, 12806912), (152, 12638400), (160, 12006480), (190, 10110720), (192, 10005400), (200, 9605184), (228, 8425600), (240, 8004320), (256, 7504050), (285, 6740480), (300, 6403456), (304, 6319200), (320, 6003240), (380, 5055360), (384, 5002700), (400, 4802592), (456, 4212800), (475, 4044288), (480, 4002160), (512, 3752025), (570, 3370240), (600, 3201728), (608, 3159600), (640, 3001620), (760, 2527680), (768, 2501350), (800, 2401296), (912, 2106400), (950, 2022144), (960, 2001080), (1140, 1685120), (1200, 1600864), (1216, 1579800), (1280, 1500810), (1425, 1348096), (1520, 1263840), (1536, 1250675), (1600, 1200648), (1824, 1053200), (1900, 1011072), (1920, 1000540), (2280, 842560), (2400, 800432), (2432, 789900), (2560, 750405), (2633, 729600), (2850, 674048), (3040, 631920), (3200, 600324), (3648, 526600), (3800, 505536), (3840, 500270), (4560, 421280), (4800, 400216), (4864, 394950), (5266, 364800), (5700, 337024), (6080, 315960), (6400, 300162), (7296, 263300), (7600, 252768), (7680, 250135), (7899, 243200), (9120, 210640), (9600, 200108), (9728, 197475), (10532, 182400), (11400, 168512), (12160, 157980), (12800, 150081), (13165, 145920), (14592, 131650), (15200, 126384), (15798, 121600), (18240, 105320), (19200, 100054), (21064, 91200), (22800, 84256), (24320, 78990), (26330, 72960), (29184, 65825), (30400, 63192), (31596, 60800), (36480, 52660), (38400, 50027), (39495, 48640), (42128, 45600)]