1921766400

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:494

約数の個数: 396

約数和(自身を含む): 7259480800

約数和(自身を除く): 5337714400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 64, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 128, 144, 150, 152, 160, 171, 180, 190, 192, 200, 225, 228, 240, 256, 285, 288, 300, 304, 320, 342, 360, 380, 384, 400, 439, 450, 456, 475, 480, 512, 570, 576, 600, 608, 640, 684, 720, 760, 768, 800, 855, 878, 900, 912, 950, 960, 1024, 1140, 1152, 1200, 1216, 1280, 1317, 1368, 1425, 1440, 1520, 1536, 1600, 1710, 1756, 1800, 1824, 1900, 1920, 2195, 2280, 2304, 2400, 2432, 2560, 2634, 2736, 2850, 2880, 3040, 3072, 3200, 3420, 3512, 3600, 3648, 3800, 3840, 3951, 4275, 4390, 4560, 4608, 4800, 4864, 5120, 5268, 5472, 5700, 5760, 6080, 6400, 6585, 6840, 7024, 7200, 7296, 7600, 7680, 7902, 8341, 8550, 8780, 9120, 9216, 9600, 9728, 10536, 10944, 10975, 11400, 11520, 12160, 12800, 13170, 13680, 14048, 14400, 14592, 15200, 15360, 15804, 16682, 17100, 17560, 18240, 19200, 19456, 19755, 21072, 21888, 21950, 22800, 23040, 24320, 25023, 25600, 26340, 27360, 28096, 28800, 29184, 30400, 31608, 32925, 33364, 34200, 35120, 36480, 38400, 39510, 41705, 42144, 43776, 43900, 45600, 46080, 48640, 50046, 52680, 54720, 56192, 57600, 58368, 60800, 63216, 65850, 66728, 68400, 70240, 72960, 75069, 76800, 79020, 83410, 84288, 87552, 87800, 91200, 97280, 98775, 100092, 105360, 109440, 112384, 115200, 121600, 125115, 126432, 131700, 133456, 136800, 140480, 145920, 150138, 158040, 166820, 168576, 175104, 175600, 182400, 197550, 200184, 208525, 210720, 218880, 224768, 230400, 243200, 250230, 252864, 263400, 266912, 273600, 280960, 291840, 300276, 316080, 333640, 337152, 351200, 364800, 375345, 395100, 400368, 417050, 421440, 437760, 449536, 486400, 500460, 505728, 526800, 533824, 547200, 561920, 600552, 625575, 632160, 667280, 674304, 702400, 729600, 750690, 790200, 800736, 834100, 842880, 875520, 1000920, 1011456, 1053600, 1067648, 1094400, 1123840, 1201104, 1251150, 1264320, 1334560, 1348608, 1404800, 1459200, 1501380, 1580400, 1601472, 1668200, 1685760, 1876725, 2001840, 2022912, 2107200, 2135296, 2188800, 2247680, 2402208, 2502300, 2528640, 2669120, 2809600, 3002760, 3160800, 3202944, 3336400, 3371520, 3753450, 4003680, 4045824, 4214400, 4270592, 4377600, 4804416, 5004600, 5057280, 5338240, 5619200, 6005520, 6321600, 6405888, 6672800, 6743040, 7506900, 8007360, 8428800, 8541184, 9608832, 10009200, 10114560, 10676480, 11238400, 12011040, 12643200, 12811776, 13345600, 15013800, 16014720, 16857600, 19217664, 20018400, 20229120, 21352960, 24022080, 25286400, 25623552, 26691200, 30027600, 32029440, 33715200, 38435328, 40036800, 42705920, 48044160, 50572800, 53382400, 60055200, 64058880, 76870656, 80073600, 96088320, 101145600, 106764800, 120110400, 128117760, 160147200, 192176640, 213529600, 240220800, 320294400, 384353280, 480441600, 640588800, 960883200, 1921766400]

約数ペア:

[(1, 1921766400), (2, 960883200), (3, 640588800), (4, 480441600), (5, 384353280), (6, 320294400), (8, 240220800), (9, 213529600), (10, 192176640), (12, 160147200), (15, 128117760), (16, 120110400), (18, 106764800), (19, 101145600), (20, 96088320), (24, 80073600), (25, 76870656), (30, 64058880), (32, 60055200), (36, 53382400), (38, 50572800), (40, 48044160), (45, 42705920), (48, 40036800), (50, 38435328), (57, 33715200), (60, 32029440), (64, 30027600), (72, 26691200), (75, 25623552), (76, 25286400), (80, 24022080), (90, 21352960), (95, 20229120), (96, 20018400), (100, 19217664), (114, 16857600), (120, 16014720), (128, 15013800), (144, 13345600), (150, 12811776), (152, 12643200), (160, 12011040), (171, 11238400), (180, 10676480), (190, 10114560), (192, 10009200), (200, 9608832), (225, 8541184), (228, 8428800), (240, 8007360), (256, 7506900), (285, 6743040), (288, 6672800), (300, 6405888), (304, 6321600), (320, 6005520), (342, 5619200), (360, 5338240), (380, 5057280), (384, 5004600), (400, 4804416), (439, 4377600), (450, 4270592), (456, 4214400), (475, 4045824), (480, 4003680), (512, 3753450), (570, 3371520), (576, 3336400), (600, 3202944), (608, 3160800), (640, 3002760), (684, 2809600), (720, 2669120), (760, 2528640), (768, 2502300), (800, 2402208), (855, 2247680), (878, 2188800), (900, 2135296), (912, 2107200), (950, 2022912), (960, 2001840), (1024, 1876725), (1140, 1685760), (1152, 1668200), (1200, 1601472), (1216, 1580400), (1280, 1501380), (1317, 1459200), (1368, 1404800), (1425, 1348608), (1440, 1334560), (1520, 1264320), (1536, 1251150), (1600, 1201104), (1710, 1123840), (1756, 1094400), (1800, 1067648), (1824, 1053600), (1900, 1011456), (1920, 1000920), (2195, 875520), (2280, 842880), (2304, 834100), (2400, 800736), (2432, 790200), (2560, 750690), (2634, 729600), (2736, 702400), (2850, 674304), (2880, 667280), (3040, 632160), (3072, 625575), (3200, 600552), (3420, 561920), (3512, 547200), (3600, 533824), (3648, 526800), (3800, 505728), (3840, 500460), (3951, 486400), (4275, 449536), (4390, 437760), (4560, 421440), (4608, 417050), (4800, 400368), (4864, 395100), (5120, 375345), (5268, 364800), (5472, 351200), (5700, 337152), (5760, 333640), (6080, 316080), (6400, 300276), (6585, 291840), (6840, 280960), (7024, 273600), (7200, 266912), (7296, 263400), (7600, 252864), (7680, 250230), (7902, 243200), (8341, 230400), (8550, 224768), (8780, 218880), (9120, 210720), (9216, 208525), (9600, 200184), (9728, 197550), (10536, 182400), (10944, 175600), (10975, 175104), (11400, 168576), (11520, 166820), (12160, 158040), (12800, 150138), (13170, 145920), (13680, 140480), (14048, 136800), (14400, 133456), (14592, 131700), (15200, 126432), (15360, 125115), (15804, 121600), (16682, 115200), (17100, 112384), (17560, 109440), (18240, 105360), (19200, 100092), (19456, 98775), (19755, 97280), (21072, 91200), (21888, 87800), (21950, 87552), (22800, 84288), (23040, 83410), (24320, 79020), (25023, 76800), (25600, 75069), (26340, 72960), (27360, 70240), (28096, 68400), (28800, 66728), (29184, 65850), (30400, 63216), (31608, 60800), (32925, 58368), (33364, 57600), (34200, 56192), (35120, 54720), (36480, 52680), (38400, 50046), (39510, 48640), (41705, 46080), (42144, 45600), (43776, 43900)]