746868480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{673}}^1$

素因数の和:731

約数の個数: 216

約数和(自身を含む): 2537642352

約数和(自身を除く): 1790773872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 289, 320, 340, 384, 408, 480, 510, 544, 578, 640, 673, 680, 768, 816, 867, 960, 1020, 1088, 1156, 1280, 1346, 1360, 1445, 1632, 1734, 1920, 2019, 2040, 2176, 2312, 2692, 2720, 2890, 3264, 3365, 3468, 3840, 4038, 4080, 4335, 4352, 4624, 5384, 5440, 5780, 6528, 6730, 6936, 8076, 8160, 8670, 9248, 10095, 10768, 10880, 11441, 11560, 13056, 13460, 13872, 16152, 16320, 17340, 18496, 20190, 21536, 21760, 22882, 23120, 26920, 27744, 32304, 32640, 34323, 34680, 36992, 40380, 43072, 45764, 46240, 53840, 55488, 57205, 64608, 65280, 68646, 69360, 73984, 80760, 86144, 91528, 92480, 107680, 110976, 114410, 129216, 137292, 138720, 161520, 171615, 172288, 183056, 184960, 194497, 215360, 221952, 228820, 258432, 274584, 277440, 323040, 343230, 366112, 369920, 388994, 430720, 457640, 516864, 549168, 554880, 583491, 646080, 686460, 732224, 777988, 861440, 915280, 972485, 1098336, 1109760, 1166982, 1292160, 1372920, 1464448, 1555976, 1830560, 1944970, 2196672, 2333964, 2584320, 2745840, 2917455, 2928896, 3111952, 3661120, 3889940, 4393344, 4667928, 5491680, 5834910, 6223904, 7322240, 7779880, 8786688, 9335856, 10983360, 11669820, 12447808, 14644480, 15559760, 18671712, 21966720, 23339640, 24895616, 31119520, 37343424, 43933440, 46679280, 49791232, 62239040, 74686848, 93358560, 124478080, 149373696, 186717120, 248956160, 373434240, 746868480]

約数ペア:

[(1, 746868480), (2, 373434240), (3, 248956160), (4, 186717120), (5, 149373696), (6, 124478080), (8, 93358560), (10, 74686848), (12, 62239040), (15, 49791232), (16, 46679280), (17, 43933440), (20, 37343424), (24, 31119520), (30, 24895616), (32, 23339640), (34, 21966720), (40, 18671712), (48, 15559760), (51, 14644480), (60, 12447808), (64, 11669820), (68, 10983360), (80, 9335856), (85, 8786688), (96, 7779880), (102, 7322240), (120, 6223904), (128, 5834910), (136, 5491680), (160, 4667928), (170, 4393344), (192, 3889940), (204, 3661120), (240, 3111952), (255, 2928896), (256, 2917455), (272, 2745840), (289, 2584320), (320, 2333964), (340, 2196672), (384, 1944970), (408, 1830560), (480, 1555976), (510, 1464448), (544, 1372920), (578, 1292160), (640, 1166982), (673, 1109760), (680, 1098336), (768, 972485), (816, 915280), (867, 861440), (960, 777988), (1020, 732224), (1088, 686460), (1156, 646080), (1280, 583491), (1346, 554880), (1360, 549168), (1445, 516864), (1632, 457640), (1734, 430720), (1920, 388994), (2019, 369920), (2040, 366112), (2176, 343230), (2312, 323040), (2692, 277440), (2720, 274584), (2890, 258432), (3264, 228820), (3365, 221952), (3468, 215360), (3840, 194497), (4038, 184960), (4080, 183056), (4335, 172288), (4352, 171615), (4624, 161520), (5384, 138720), (5440, 137292), (5780, 129216), (6528, 114410), (6730, 110976), (6936, 107680), (8076, 92480), (8160, 91528), (8670, 86144), (9248, 80760), (10095, 73984), (10768, 69360), (10880, 68646), (11441, 65280), (11560, 64608), (13056, 57205), (13460, 55488), (13872, 53840), (16152, 46240), (16320, 45764), (17340, 43072), (18496, 40380), (20190, 36992), (21536, 34680), (21760, 34323), (22882, 32640), (23120, 32304), (26920, 27744)]