215297280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1699}}^1$

素因数の和:1737

約数の個数: 216

約数和(自身を含む): 813103200

約数和(自身を除く): 597805920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1699, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3398, 3520, 3840, 3960, 4224, 5097, 5280, 5760, 6336, 6796, 7040, 7920, 8448, 8495, 10194, 10560, 11520, 12672, 13592, 14080, 15291, 15840, 16990, 18689, 20388, 21120, 25344, 25485, 27184, 30582, 31680, 33980, 37378, 40776, 42240, 50970, 54368, 56067, 61164, 63360, 67960, 74756, 76455, 81552, 93445, 101940, 108736, 112134, 122328, 126720, 135920, 149512, 152910, 163104, 168201, 186890, 203880, 217472, 224268, 244656, 271840, 280335, 299024, 305820, 326208, 336402, 373780, 407760, 434944, 448536, 489312, 543680, 560670, 598048, 611640, 652416, 672804, 747560, 815520, 841005, 897072, 978624, 1087360, 1121340, 1196096, 1223280, 1304832, 1345608, 1495120, 1631040, 1682010, 1794144, 1957248, 2174720, 2242680, 2392192, 2446560, 2691216, 2990240, 3262080, 3364020, 3588288, 3914496, 4485360, 4784384, 4893120, 5382432, 5980480, 6524160, 6728040, 7176576, 8970720, 9786240, 10764864, 11960960, 13456080, 14353152, 17941440, 19572480, 21529728, 23921920, 26912160, 35882880, 43059456, 53824320, 71765760, 107648640, 215297280]

約数ペア:

[(1, 215297280), (2, 107648640), (3, 71765760), (4, 53824320), (5, 43059456), (6, 35882880), (8, 26912160), (9, 23921920), (10, 21529728), (11, 19572480), (12, 17941440), (15, 14353152), (16, 13456080), (18, 11960960), (20, 10764864), (22, 9786240), (24, 8970720), (30, 7176576), (32, 6728040), (33, 6524160), (36, 5980480), (40, 5382432), (44, 4893120), (45, 4784384), (48, 4485360), (55, 3914496), (60, 3588288), (64, 3364020), (66, 3262080), (72, 2990240), (80, 2691216), (88, 2446560), (90, 2392192), (96, 2242680), (99, 2174720), (110, 1957248), (120, 1794144), (128, 1682010), (132, 1631040), (144, 1495120), (160, 1345608), (165, 1304832), (176, 1223280), (180, 1196096), (192, 1121340), (198, 1087360), (220, 978624), (240, 897072), (256, 841005), (264, 815520), (288, 747560), (320, 672804), (330, 652416), (352, 611640), (360, 598048), (384, 560670), (396, 543680), (440, 489312), (480, 448536), (495, 434944), (528, 407760), (576, 373780), (640, 336402), (660, 326208), (704, 305820), (720, 299024), (768, 280335), (792, 271840), (880, 244656), (960, 224268), (990, 217472), (1056, 203880), (1152, 186890), (1280, 168201), (1320, 163104), (1408, 152910), (1440, 149512), (1584, 135920), (1699, 126720), (1760, 122328), (1920, 112134), (1980, 108736), (2112, 101940), (2304, 93445), (2640, 81552), (2816, 76455), (2880, 74756), (3168, 67960), (3398, 63360), (3520, 61164), (3840, 56067), (3960, 54368), (4224, 50970), (5097, 42240), (5280, 40776), (5760, 37378), (6336, 33980), (6796, 31680), (7040, 30582), (7920, 27184), (8448, 25485), (8495, 25344), (10194, 21120), (10560, 20388), (11520, 18689), (12672, 16990), (13592, 15840), (14080, 15291)]