1722216960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4397}}^1$

素因数の和:4443

約数の個数: 240

約数和(自身を含む): 6316812216

約数和(自身を除く): 4594595256

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, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 2040, 2176, 2304, 2448, 2560, 2720, 2880, 3060, 3264, 3840, 4080, 4352, 4397, 4608, 4896, 5440, 5760, 6120, 6528, 7680, 8160, 8704, 8794, 9792, 10880, 11520, 12240, 13056, 13191, 16320, 17588, 19584, 21760, 21985, 23040, 24480, 26112, 26382, 32640, 35176, 39168, 39573, 43520, 43970, 48960, 52764, 65280, 65955, 70352, 74749, 78336, 79146, 87940, 97920, 105528, 130560, 131910, 140704, 149498, 158292, 175880, 195840, 197865, 211056, 224247, 263820, 281408, 298996, 316584, 351760, 373745, 391680, 395730, 422112, 448494, 527640, 562816, 597992, 633168, 672741, 703520, 747490, 791460, 844224, 896988, 1055280, 1121235, 1125632, 1195984, 1266336, 1345482, 1407040, 1494980, 1582920, 1688448, 1793976, 2110560, 2242470, 2251264, 2391968, 2532672, 2690964, 2814080, 2989960, 3165840, 3363705, 3376896, 3587952, 4221120, 4484940, 4783936, 5065344, 5381928, 5628160, 5979920, 6331680, 6727410, 6753792, 7175904, 8442240, 8969880, 9567872, 10130688, 10763856, 11256320, 11959840, 12663360, 13454820, 14351808, 16884480, 17939760, 19135744, 20261376, 21527712, 23919680, 25326720, 26909640, 28703616, 33768960, 35879520, 38271488, 43055424, 47839360, 50653440, 53819280, 57407232, 71759040, 86110848, 95678720, 101306880, 107638560, 114814464, 143518080, 172221696, 191357440, 215277120, 287036160, 344443392, 430554240, 574072320, 861108480, 1722216960]

約数ペア:

[(1, 1722216960), (2, 861108480), (3, 574072320), (4, 430554240), (5, 344443392), (6, 287036160), (8, 215277120), (9, 191357440), (10, 172221696), (12, 143518080), (15, 114814464), (16, 107638560), (17, 101306880), (18, 95678720), (20, 86110848), (24, 71759040), (30, 57407232), (32, 53819280), (34, 50653440), (36, 47839360), (40, 43055424), (45, 38271488), (48, 35879520), (51, 33768960), (60, 28703616), (64, 26909640), (68, 25326720), (72, 23919680), (80, 21527712), (85, 20261376), (90, 19135744), (96, 17939760), (102, 16884480), (120, 14351808), (128, 13454820), (136, 12663360), (144, 11959840), (153, 11256320), (160, 10763856), (170, 10130688), (180, 9567872), (192, 8969880), (204, 8442240), (240, 7175904), (255, 6753792), (256, 6727410), (272, 6331680), (288, 5979920), (306, 5628160), (320, 5381928), (340, 5065344), (360, 4783936), (384, 4484940), (408, 4221120), (480, 3587952), (510, 3376896), (512, 3363705), (544, 3165840), (576, 2989960), (612, 2814080), (640, 2690964), (680, 2532672), (720, 2391968), (765, 2251264), (768, 2242470), (816, 2110560), (960, 1793976), (1020, 1688448), (1088, 1582920), (1152, 1494980), (1224, 1407040), (1280, 1345482), (1360, 1266336), (1440, 1195984), (1530, 1125632), (1536, 1121235), (1632, 1055280), (1920, 896988), (2040, 844224), (2176, 791460), (2304, 747490), (2448, 703520), (2560, 672741), (2720, 633168), (2880, 597992), (3060, 562816), (3264, 527640), (3840, 448494), (4080, 422112), (4352, 395730), (4397, 391680), (4608, 373745), (4896, 351760), (5440, 316584), (5760, 298996), (6120, 281408), (6528, 263820), (7680, 224247), (8160, 211056), (8704, 197865), (8794, 195840), (9792, 175880), (10880, 158292), (11520, 149498), (12240, 140704), (13056, 131910), (13191, 130560), (16320, 105528), (17588, 97920), (19584, 87940), (21760, 79146), (21985, 78336), (23040, 74749), (24480, 70352), (26112, 65955), (26382, 65280), (32640, 52764), (35176, 48960), (39168, 43970), (39573, 43520)]