2086374400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 264

約数和(自身を含む): 5848197120

約数和(自身を除く): 3761822720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 64, 80, 88, 100, 110, 124, 128, 155, 160, 176, 200, 220, 239, 248, 256, 275, 310, 320, 341, 352, 400, 440, 478, 496, 512, 550, 620, 640, 682, 704, 775, 800, 880, 956, 992, 1024, 1100, 1195, 1240, 1280, 1364, 1408, 1550, 1600, 1705, 1760, 1912, 1984, 2200, 2390, 2480, 2560, 2629, 2728, 2816, 3100, 3200, 3410, 3520, 3824, 3968, 4400, 4780, 4960, 5120, 5258, 5456, 5632, 5975, 6200, 6400, 6820, 7040, 7409, 7648, 7936, 8525, 8800, 9560, 9920, 10516, 10912, 11264, 11950, 12400, 12800, 13145, 13640, 14080, 14818, 15296, 15872, 17050, 17600, 19120, 19840, 21032, 21824, 23900, 24800, 25600, 26290, 27280, 28160, 29636, 30592, 31744, 34100, 35200, 37045, 38240, 39680, 42064, 43648, 47800, 49600, 52580, 54560, 56320, 59272, 61184, 65725, 68200, 70400, 74090, 76480, 79360, 81499, 84128, 87296, 95600, 99200, 105160, 109120, 118544, 122368, 131450, 136400, 140800, 148180, 152960, 158720, 162998, 168256, 174592, 185225, 191200, 198400, 210320, 218240, 237088, 244736, 262900, 272800, 281600, 296360, 305920, 325996, 336512, 349184, 370450, 382400, 396800, 407495, 420640, 436480, 474176, 525800, 545600, 592720, 611840, 651992, 673024, 740900, 764800, 793600, 814990, 841280, 872960, 948352, 1051600, 1091200, 1185440, 1223680, 1303984, 1346048, 1481800, 1529600, 1629980, 1682560, 1745920, 1896704, 2037475, 2103200, 2182400, 2370880, 2607968, 2692096, 2963600, 3059200, 3259960, 3365120, 3793408, 4074950, 4206400, 4364800, 4741760, 5215936, 5927200, 6118400, 6519920, 6730240, 7586816, 8149900, 8412800, 8729600, 9483520, 10431872, 11854400, 13039840, 13460480, 16299800, 16825600, 18967040, 20863744, 23708800, 26079680, 32599600, 33651200, 37934080, 41727488, 47417600, 52159360, 65199200, 67302400, 83454976, 94835200, 104318720, 130398400, 189670400, 208637440, 260796800, 417274880, 521593600, 1043187200, 2086374400]

約数ペア:

[(1, 2086374400), (2, 1043187200), (4, 521593600), (5, 417274880), (8, 260796800), (10, 208637440), (11, 189670400), (16, 130398400), (20, 104318720), (22, 94835200), (25, 83454976), (31, 67302400), (32, 65199200), (40, 52159360), (44, 47417600), (50, 41727488), (55, 37934080), (62, 33651200), (64, 32599600), (80, 26079680), (88, 23708800), (100, 20863744), (110, 18967040), (124, 16825600), (128, 16299800), (155, 13460480), (160, 13039840), (176, 11854400), (200, 10431872), (220, 9483520), (239, 8729600), (248, 8412800), (256, 8149900), (275, 7586816), (310, 6730240), (320, 6519920), (341, 6118400), (352, 5927200), (400, 5215936), (440, 4741760), (478, 4364800), (496, 4206400), (512, 4074950), (550, 3793408), (620, 3365120), (640, 3259960), (682, 3059200), (704, 2963600), (775, 2692096), (800, 2607968), (880, 2370880), (956, 2182400), (992, 2103200), (1024, 2037475), (1100, 1896704), (1195, 1745920), (1240, 1682560), (1280, 1629980), (1364, 1529600), (1408, 1481800), (1550, 1346048), (1600, 1303984), (1705, 1223680), (1760, 1185440), (1912, 1091200), (1984, 1051600), (2200, 948352), (2390, 872960), (2480, 841280), (2560, 814990), (2629, 793600), (2728, 764800), (2816, 740900), (3100, 673024), (3200, 651992), (3410, 611840), (3520, 592720), (3824, 545600), (3968, 525800), (4400, 474176), (4780, 436480), (4960, 420640), (5120, 407495), (5258, 396800), (5456, 382400), (5632, 370450), (5975, 349184), (6200, 336512), (6400, 325996), (6820, 305920), (7040, 296360), (7409, 281600), (7648, 272800), (7936, 262900), (8525, 244736), (8800, 237088), (9560, 218240), (9920, 210320), (10516, 198400), (10912, 191200), (11264, 185225), (11950, 174592), (12400, 168256), (12800, 162998), (13145, 158720), (13640, 152960), (14080, 148180), (14818, 140800), (15296, 136400), (15872, 131450), (17050, 122368), (17600, 118544), (19120, 109120), (19840, 105160), (21032, 99200), (21824, 95600), (23900, 87296), (24800, 84128), (25600, 81499), (26290, 79360), (27280, 76480), (28160, 74090), (29636, 70400), (30592, 68200), (31744, 65725), (34100, 61184), (35200, 59272), (37045, 56320), (38240, 54560), (39680, 52580), (42064, 49600), (43648, 47800)]