1441376640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7583}}^1$

素因数の和:7622

約数の個数: 256

約数和(自身を含む): 5569689600

約数和(自身を除く): 4128312960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 7040, 7583, 7920, 8640, 9504, 10560, 11880, 12672, 15166, 15840, 17280, 19008, 21120, 22749, 23760, 30332, 31680, 37915, 38016, 45498, 47520, 60664, 63360, 68247, 75830, 83413, 90996, 95040, 113745, 121328, 136494, 151660, 166826, 181992, 190080, 204741, 227490, 242656, 250239, 272988, 303320, 333652, 341235, 363984, 409482, 417065, 454980, 485312, 500478, 545976, 606640, 667304, 682470, 727968, 750717, 818964, 834130, 909960, 970624, 1000956, 1023705, 1091952, 1213280, 1251195, 1334608, 1364940, 1455936, 1501434, 1637928, 1668260, 1819920, 2001912, 2047410, 2183904, 2252151, 2426560, 2502390, 2669216, 2729880, 2911872, 3002868, 3275856, 3336520, 3639840, 3753585, 4003824, 4094820, 4367808, 4504302, 4853120, 5004780, 5338432, 5459760, 6005736, 6551712, 6673040, 7279680, 7507170, 8007648, 8189640, 8735616, 9008604, 10009560, 10676864, 10919520, 11260755, 12011472, 13103424, 13346080, 14559360, 15014340, 16015296, 16379280, 18017208, 20019120, 21839040, 22521510, 24022944, 26206848, 26692160, 30028680, 32030592, 32758560, 36034416, 40038240, 43678080, 45043020, 48045888, 53384320, 60057360, 65517120, 72068832, 80076480, 90086040, 96091776, 120114720, 131034240, 144137664, 160152960, 180172080, 240229440, 288275328, 360344160, 480458880, 720688320, 1441376640]

約数ペア:

[(1, 1441376640), (2, 720688320), (3, 480458880), (4, 360344160), (5, 288275328), (6, 240229440), (8, 180172080), (9, 160152960), (10, 144137664), (11, 131034240), (12, 120114720), (15, 96091776), (16, 90086040), (18, 80076480), (20, 72068832), (22, 65517120), (24, 60057360), (27, 53384320), (30, 48045888), (32, 45043020), (33, 43678080), (36, 40038240), (40, 36034416), (44, 32758560), (45, 32030592), (48, 30028680), (54, 26692160), (55, 26206848), (60, 24022944), (64, 22521510), (66, 21839040), (72, 20019120), (80, 18017208), (88, 16379280), (90, 16015296), (96, 15014340), (99, 14559360), (108, 13346080), (110, 13103424), (120, 12011472), (128, 11260755), (132, 10919520), (135, 10676864), (144, 10009560), (160, 9008604), (165, 8735616), (176, 8189640), (180, 8007648), (192, 7507170), (198, 7279680), (216, 6673040), (220, 6551712), (240, 6005736), (264, 5459760), (270, 5338432), (288, 5004780), (297, 4853120), (320, 4504302), (330, 4367808), (352, 4094820), (360, 4003824), (384, 3753585), (396, 3639840), (432, 3336520), (440, 3275856), (480, 3002868), (495, 2911872), (528, 2729880), (540, 2669216), (576, 2502390), (594, 2426560), (640, 2252151), (660, 2183904), (704, 2047410), (720, 2001912), (792, 1819920), (864, 1668260), (880, 1637928), (960, 1501434), (990, 1455936), (1056, 1364940), (1080, 1334608), (1152, 1251195), (1188, 1213280), (1320, 1091952), (1408, 1023705), (1440, 1000956), (1485, 970624), (1584, 909960), (1728, 834130), (1760, 818964), (1920, 750717), (1980, 727968), (2112, 682470), (2160, 667304), (2376, 606640), (2640, 545976), (2880, 500478), (2970, 485312), (3168, 454980), (3456, 417065), (3520, 409482), (3960, 363984), (4224, 341235), (4320, 333652), (4752, 303320), (5280, 272988), (5760, 250239), (5940, 242656), (6336, 227490), (7040, 204741), (7583, 190080), (7920, 181992), (8640, 166826), (9504, 151660), (10560, 136494), (11880, 121328), (12672, 113745), (15166, 95040), (15840, 90996), (17280, 83413), (19008, 75830), (21120, 68247), (22749, 63360), (23760, 60664), (30332, 47520), (31680, 45498), (37915, 38016)]