215277120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4397}}^1$

素因数の和:4437

約数の個数: 168

約数和(自身を含む): 784198584

約数和(自身を除く): 568921464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4397, 4896, 5440, 6120, 8160, 8794, 9792, 12240, 13191, 16320, 17588, 21985, 24480, 26382, 35176, 39573, 43970, 48960, 52764, 65955, 70352, 74749, 79146, 87940, 105528, 131910, 140704, 149498, 158292, 175880, 197865, 211056, 224247, 263820, 281408, 298996, 316584, 351760, 373745, 395730, 422112, 448494, 527640, 597992, 633168, 672741, 703520, 747490, 791460, 844224, 896988, 1055280, 1121235, 1195984, 1266336, 1345482, 1407040, 1494980, 1582920, 1793976, 2110560, 2242470, 2391968, 2532672, 2690964, 2989960, 3165840, 3363705, 3587952, 4221120, 4484940, 4783936, 5381928, 5979920, 6331680, 6727410, 7175904, 8969880, 10763856, 11959840, 12663360, 13454820, 14351808, 17939760, 21527712, 23919680, 26909640, 35879520, 43055424, 53819280, 71759040, 107638560, 215277120]

約数ペア:

[(1, 215277120), (2, 107638560), (3, 71759040), (4, 53819280), (5, 43055424), (6, 35879520), (8, 26909640), (9, 23919680), (10, 21527712), (12, 17939760), (15, 14351808), (16, 13454820), (17, 12663360), (18, 11959840), (20, 10763856), (24, 8969880), (30, 7175904), (32, 6727410), (34, 6331680), (36, 5979920), (40, 5381928), (45, 4783936), (48, 4484940), (51, 4221120), (60, 3587952), (64, 3363705), (68, 3165840), (72, 2989960), (80, 2690964), (85, 2532672), (90, 2391968), (96, 2242470), (102, 2110560), (120, 1793976), (136, 1582920), (144, 1494980), (153, 1407040), (160, 1345482), (170, 1266336), (180, 1195984), (192, 1121235), (204, 1055280), (240, 896988), (255, 844224), (272, 791460), (288, 747490), (306, 703520), (320, 672741), (340, 633168), (360, 597992), (408, 527640), (480, 448494), (510, 422112), (544, 395730), (576, 373745), (612, 351760), (680, 316584), (720, 298996), (765, 281408), (816, 263820), (960, 224247), (1020, 211056), (1088, 197865), (1224, 175880), (1360, 158292), (1440, 149498), (1530, 140704), (1632, 131910), (2040, 105528), (2448, 87940), (2720, 79146), (2880, 74749), (3060, 70352), (3264, 65955), (4080, 52764), (4397, 48960), (4896, 43970), (5440, 39573), (6120, 35176), (8160, 26382), (8794, 24480), (9792, 21985), (12240, 17588), (13191, 16320)]