1531528320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:332

約数の個数: 384

約数和(自身を含む): 5782371840

約数和(自身を除く): 4250843520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 73, 80, 84, 96, 98, 105, 112, 120, 128, 140, 146, 147, 160, 168, 192, 196, 210, 219, 223, 224, 240, 245, 280, 292, 294, 320, 336, 365, 384, 392, 420, 438, 446, 448, 480, 490, 511, 560, 584, 588, 640, 669, 672, 730, 735, 784, 840, 876, 892, 896, 960, 980, 1022, 1095, 1115, 1120, 1168, 1176, 1338, 1344, 1460, 1470, 1533, 1561, 1568, 1680, 1752, 1784, 1920, 1960, 2044, 2190, 2230, 2240, 2336, 2352, 2555, 2676, 2688, 2920, 2940, 3066, 3122, 3136, 3345, 3360, 3504, 3568, 3577, 3920, 4088, 4380, 4460, 4480, 4672, 4683, 4704, 5110, 5352, 5840, 5880, 6132, 6244, 6272, 6690, 6720, 7008, 7136, 7154, 7665, 7805, 7840, 8176, 8760, 8920, 9344, 9366, 9408, 10220, 10704, 10731, 10927, 11680, 11760, 12264, 12488, 13380, 13440, 14016, 14272, 14308, 15330, 15610, 15680, 16279, 16352, 17520, 17840, 17885, 18732, 18816, 20440, 21408, 21462, 21854, 23360, 23415, 23520, 24528, 24976, 26760, 28032, 28544, 28616, 30660, 31220, 31360, 32558, 32704, 32781, 35040, 35680, 35770, 37464, 40880, 42816, 42924, 43708, 46720, 46830, 47040, 48837, 49056, 49952, 53520, 53655, 54635, 57232, 61320, 62440, 65116, 65408, 65562, 70080, 71360, 71540, 74928, 81395, 81760, 85632, 85848, 87416, 93660, 94080, 97674, 98112, 99904, 107040, 107310, 109270, 113953, 114464, 122640, 124880, 130232, 131124, 140160, 142720, 143080, 149856, 162790, 163520, 163905, 171696, 174832, 187320, 195348, 196224, 199808, 214080, 214620, 218540, 227906, 228928, 244185, 245280, 249760, 260464, 262248, 286160, 299712, 325580, 327040, 327810, 341859, 343392, 349664, 374640, 390696, 428160, 429240, 437080, 455812, 457856, 488370, 490560, 499520, 520928, 524496, 569765, 572320, 599424, 651160, 655620, 683718, 686784, 699328, 749280, 781392, 797671, 858480, 874160, 911624, 976740, 981120, 999040, 1041856, 1048992, 1139530, 1144640, 1302320, 1311240, 1367436, 1373568, 1398656, 1498560, 1562784, 1595342, 1709295, 1716960, 1748320, 1823248, 1953480, 2083712, 2097984, 2279060, 2289280, 2393013, 2604640, 2622480, 2734872, 2997120, 3125568, 3190684, 3418590, 3433920, 3496640, 3646496, 3906960, 3988355, 4195968, 4558120, 4786026, 5209280, 5244960, 5469744, 6251136, 6381368, 6837180, 6867840, 6993280, 7292992, 7813920, 7976710, 9116240, 9572052, 10418560, 10489920, 10939488, 11965065, 12762736, 13674360, 14585984, 15627840, 15953420, 18232480, 19144104, 20979840, 21878976, 23930130, 25525472, 27348720, 31255680, 31906840, 36464960, 38288208, 43757952, 47860260, 51050944, 54697440, 63813680, 72929920, 76576416, 95720520, 102101888, 109394880, 127627360, 153152832, 191441040, 218789760, 255254720, 306305664, 382882080, 510509440, 765764160, 1531528320]

約数ペア:

[(1, 1531528320), (2, 765764160), (3, 510509440), (4, 382882080), (5, 306305664), (6, 255254720), (7, 218789760), (8, 191441040), (10, 153152832), (12, 127627360), (14, 109394880), (15, 102101888), (16, 95720520), (20, 76576416), (21, 72929920), (24, 63813680), (28, 54697440), (30, 51050944), (32, 47860260), (35, 43757952), (40, 38288208), (42, 36464960), (48, 31906840), (49, 31255680), (56, 27348720), (60, 25525472), (64, 23930130), (70, 21878976), (73, 20979840), (80, 19144104), (84, 18232480), (96, 15953420), (98, 15627840), (105, 14585984), (112, 13674360), (120, 12762736), (128, 11965065), (140, 10939488), (146, 10489920), (147, 10418560), (160, 9572052), (168, 9116240), (192, 7976710), (196, 7813920), (210, 7292992), (219, 6993280), (223, 6867840), (224, 6837180), (240, 6381368), (245, 6251136), (280, 5469744), (292, 5244960), (294, 5209280), (320, 4786026), (336, 4558120), (365, 4195968), (384, 3988355), (392, 3906960), (420, 3646496), (438, 3496640), (446, 3433920), (448, 3418590), (480, 3190684), (490, 3125568), (511, 2997120), (560, 2734872), (584, 2622480), (588, 2604640), (640, 2393013), (669, 2289280), (672, 2279060), (730, 2097984), (735, 2083712), (784, 1953480), (840, 1823248), (876, 1748320), (892, 1716960), (896, 1709295), (960, 1595342), (980, 1562784), (1022, 1498560), (1095, 1398656), (1115, 1373568), (1120, 1367436), (1168, 1311240), (1176, 1302320), (1338, 1144640), (1344, 1139530), (1460, 1048992), (1470, 1041856), (1533, 999040), (1561, 981120), (1568, 976740), (1680, 911624), (1752, 874160), (1784, 858480), (1920, 797671), (1960, 781392), (2044, 749280), (2190, 699328), (2230, 686784), (2240, 683718), (2336, 655620), (2352, 651160), (2555, 599424), (2676, 572320), (2688, 569765), (2920, 524496), (2940, 520928), (3066, 499520), (3122, 490560), (3136, 488370), (3345, 457856), (3360, 455812), (3504, 437080), (3568, 429240), (3577, 428160), (3920, 390696), (4088, 374640), (4380, 349664), (4460, 343392), (4480, 341859), (4672, 327810), (4683, 327040), (4704, 325580), (5110, 299712), (5352, 286160), (5840, 262248), (5880, 260464), (6132, 249760), (6244, 245280), (6272, 244185), (6690, 228928), (6720, 227906), (7008, 218540), (7136, 214620), (7154, 214080), (7665, 199808), (7805, 196224), (7840, 195348), (8176, 187320), (8760, 174832), (8920, 171696), (9344, 163905), (9366, 163520), (9408, 162790), (10220, 149856), (10704, 143080), (10731, 142720), (10927, 140160), (11680, 131124), (11760, 130232), (12264, 124880), (12488, 122640), (13380, 114464), (13440, 113953), (14016, 109270), (14272, 107310), (14308, 107040), (15330, 99904), (15610, 98112), (15680, 97674), (16279, 94080), (16352, 93660), (17520, 87416), (17840, 85848), (17885, 85632), (18732, 81760), (18816, 81395), (20440, 74928), (21408, 71540), (21462, 71360), (21854, 70080), (23360, 65562), (23415, 65408), (23520, 65116), (24528, 62440), (24976, 61320), (26760, 57232), (28032, 54635), (28544, 53655), (28616, 53520), (30660, 49952), (31220, 49056), (31360, 48837), (32558, 47040), (32704, 46830), (32781, 46720), (35040, 43708), (35680, 42924), (35770, 42816), (37464, 40880)]