728116480

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 432

約数和(自身を含む): 2348801280

約数和(自身を除く): 1620684800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 47, 49, 52, 56, 64, 65, 70, 76, 80, 91, 94, 95, 98, 104, 112, 128, 130, 133, 140, 152, 160, 182, 188, 190, 196, 208, 224, 235, 245, 247, 256, 260, 266, 280, 304, 320, 329, 364, 376, 380, 392, 416, 448, 455, 470, 490, 494, 520, 532, 560, 608, 611, 637, 640, 658, 665, 728, 752, 760, 784, 832, 893, 896, 910, 931, 940, 980, 988, 1040, 1064, 1120, 1216, 1222, 1235, 1274, 1280, 1316, 1330, 1456, 1504, 1520, 1568, 1645, 1664, 1729, 1786, 1792, 1820, 1862, 1880, 1960, 1976, 2080, 2128, 2240, 2303, 2432, 2444, 2470, 2548, 2632, 2660, 2912, 3008, 3040, 3055, 3136, 3185, 3290, 3328, 3458, 3572, 3640, 3724, 3760, 3920, 3952, 4160, 4256, 4277, 4465, 4480, 4606, 4655, 4864, 4888, 4940, 5096, 5264, 5320, 5824, 6016, 6080, 6110, 6251, 6272, 6370, 6580, 6916, 7144, 7280, 7448, 7520, 7840, 7904, 8320, 8512, 8554, 8645, 8930, 8960, 9212, 9310, 9776, 9880, 10192, 10528, 10640, 11515, 11609, 11648, 12032, 12103, 12160, 12220, 12502, 12544, 12740, 13160, 13832, 14288, 14560, 14896, 15040, 15680, 15808, 16640, 17024, 17108, 17290, 17860, 18424, 18620, 19552, 19760, 20384, 21056, 21280, 21385, 23030, 23218, 23296, 24206, 24320, 24440, 25004, 25480, 26320, 27664, 28576, 29120, 29792, 29939, 30080, 31255, 31360, 31616, 34048, 34216, 34580, 35720, 36848, 37240, 39104, 39520, 40768, 42112, 42560, 42770, 43757, 46060, 46436, 48412, 48880, 50008, 50960, 52640, 55328, 57152, 58045, 58240, 59584, 59878, 60160, 60515, 62510, 62720, 63232, 68432, 69160, 71440, 73696, 74480, 78208, 79040, 81263, 81536, 84224, 85120, 85540, 87514, 92120, 92872, 96824, 97760, 100016, 101920, 105280, 110656, 114304, 116090, 116480, 119168, 119756, 121030, 125020, 136864, 138320, 142880, 147392, 148960, 149695, 156416, 158080, 162526, 163072, 170240, 171080, 175028, 184240, 185744, 193648, 195520, 200032, 203840, 210560, 218785, 221312, 228608, 232180, 238336, 239512, 242060, 250040, 273728, 276640, 285760, 294784, 297920, 299390, 316160, 325052, 342160, 350056, 368480, 371488, 387296, 391040, 400064, 406315, 407680, 421120, 437570, 442624, 464360, 479024, 484120, 500080, 547456, 553280, 568841, 571520, 589568, 595840, 598780, 650104, 684320, 700112, 736960, 742976, 774592, 782080, 800128, 812630, 815360, 875140, 928720, 958048, 968240, 1000160, 1094912, 1106560, 1137682, 1143040, 1191680, 1197560, 1300208, 1368640, 1400224, 1473920, 1485952, 1549184, 1600256, 1625260, 1750280, 1857440, 1916096, 1936480, 2000320, 2213120, 2275364, 2395120, 2600416, 2737280, 2800448, 2844205, 2947840, 2971904, 3098368, 3250520, 3500560, 3714880, 3832192, 3872960, 4000640, 4550728, 4790240, 5200832, 5474560, 5600896, 5688410, 6501040, 7001120, 7429760, 7664384, 7745920, 8001280, 9101456, 9580480, 10401664, 11201792, 11376820, 13002080, 14002240, 14859520, 15491840, 18202912, 19160960, 20803328, 22753640, 26004160, 28004480, 36405824, 38321920, 45507280, 52008320, 56008960, 72811648, 91014560, 104016640, 145623296, 182029120, 364058240, 728116480]

約数ペア:

[(1, 728116480), (2, 364058240), (4, 182029120), (5, 145623296), (7, 104016640), (8, 91014560), (10, 72811648), (13, 56008960), (14, 52008320), (16, 45507280), (19, 38321920), (20, 36405824), (26, 28004480), (28, 26004160), (32, 22753640), (35, 20803328), (38, 19160960), (40, 18202912), (47, 15491840), (49, 14859520), (52, 14002240), (56, 13002080), (64, 11376820), (65, 11201792), (70, 10401664), (76, 9580480), (80, 9101456), (91, 8001280), (94, 7745920), (95, 7664384), (98, 7429760), (104, 7001120), (112, 6501040), (128, 5688410), (130, 5600896), (133, 5474560), (140, 5200832), (152, 4790240), (160, 4550728), (182, 4000640), (188, 3872960), (190, 3832192), (196, 3714880), (208, 3500560), (224, 3250520), (235, 3098368), (245, 2971904), (247, 2947840), (256, 2844205), (260, 2800448), (266, 2737280), (280, 2600416), (304, 2395120), (320, 2275364), (329, 2213120), (364, 2000320), (376, 1936480), (380, 1916096), (392, 1857440), (416, 1750280), (448, 1625260), (455, 1600256), (470, 1549184), (490, 1485952), (494, 1473920), (520, 1400224), (532, 1368640), (560, 1300208), (608, 1197560), (611, 1191680), (637, 1143040), (640, 1137682), (658, 1106560), (665, 1094912), (728, 1000160), (752, 968240), (760, 958048), (784, 928720), (832, 875140), (893, 815360), (896, 812630), (910, 800128), (931, 782080), (940, 774592), (980, 742976), (988, 736960), (1040, 700112), (1064, 684320), (1120, 650104), (1216, 598780), (1222, 595840), (1235, 589568), (1274, 571520), (1280, 568841), (1316, 553280), (1330, 547456), (1456, 500080), (1504, 484120), (1520, 479024), (1568, 464360), (1645, 442624), (1664, 437570), (1729, 421120), (1786, 407680), (1792, 406315), (1820, 400064), (1862, 391040), (1880, 387296), (1960, 371488), (1976, 368480), (2080, 350056), (2128, 342160), (2240, 325052), (2303, 316160), (2432, 299390), (2444, 297920), (2470, 294784), (2548, 285760), (2632, 276640), (2660, 273728), (2912, 250040), (3008, 242060), (3040, 239512), (3055, 238336), (3136, 232180), (3185, 228608), (3290, 221312), (3328, 218785), (3458, 210560), (3572, 203840), (3640, 200032), (3724, 195520), (3760, 193648), (3920, 185744), (3952, 184240), (4160, 175028), (4256, 171080), (4277, 170240), (4465, 163072), (4480, 162526), (4606, 158080), (4655, 156416), (4864, 149695), (4888, 148960), (4940, 147392), (5096, 142880), (5264, 138320), (5320, 136864), (5824, 125020), (6016, 121030), (6080, 119756), (6110, 119168), (6251, 116480), (6272, 116090), (6370, 114304), (6580, 110656), (6916, 105280), (7144, 101920), (7280, 100016), (7448, 97760), (7520, 96824), (7840, 92872), (7904, 92120), (8320, 87514), (8512, 85540), (8554, 85120), (8645, 84224), (8930, 81536), (8960, 81263), (9212, 79040), (9310, 78208), (9776, 74480), (9880, 73696), (10192, 71440), (10528, 69160), (10640, 68432), (11515, 63232), (11609, 62720), (11648, 62510), (12032, 60515), (12103, 60160), (12160, 59878), (12220, 59584), (12502, 58240), (12544, 58045), (12740, 57152), (13160, 55328), (13832, 52640), (14288, 50960), (14560, 50008), (14896, 48880), (15040, 48412), (15680, 46436), (15808, 46060), (16640, 43757), (17024, 42770), (17108, 42560), (17290, 42112), (17860, 40768), (18424, 39520), (18620, 39104), (19552, 37240), (19760, 36848), (20384, 35720), (21056, 34580), (21280, 34216), (21385, 34048), (23030, 31616), (23218, 31360), (23296, 31255), (24206, 30080), (24320, 29939), (24440, 29792), (25004, 29120), (25480, 28576), (26320, 27664)]