321506640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:747

約数の個数: 360

約数和(自身を含む): 1354553928

約数和(自身を除く): 1033047288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 156, 168, 180, 182, 195, 196, 208, 210, 234, 240, 245, 252, 260, 273, 280, 294, 312, 315, 336, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 560, 585, 588, 624, 630, 637, 701, 720, 728, 735, 780, 784, 819, 840, 882, 910, 936, 980, 1008, 1040, 1092, 1170, 1176, 1260, 1274, 1365, 1402, 1456, 1470, 1560, 1638, 1680, 1764, 1820, 1872, 1911, 1960, 2103, 2184, 2205, 2340, 2352, 2520, 2548, 2730, 2804, 2940, 3120, 3185, 3276, 3505, 3528, 3640, 3822, 3920, 4095, 4206, 4368, 4410, 4680, 4907, 5040, 5096, 5460, 5608, 5733, 5880, 6309, 6370, 6552, 7010, 7056, 7280, 7644, 8190, 8412, 8820, 9113, 9360, 9555, 9814, 10192, 10515, 10920, 11216, 11466, 11760, 12618, 12740, 13104, 14020, 14721, 15288, 16380, 16824, 17640, 18226, 19110, 19628, 21030, 21840, 22932, 24535, 25236, 25480, 27339, 28040, 28665, 29442, 30576, 31545, 32760, 33648, 34349, 35280, 36452, 38220, 39256, 42060, 44163, 45565, 45864, 49070, 50472, 50960, 54678, 56080, 57330, 58884, 63090, 63791, 65520, 68698, 72904, 73605, 76440, 78512, 82017, 84120, 88326, 91130, 91728, 98140, 100944, 103047, 109356, 114660, 117768, 126180, 127582, 136695, 137396, 145808, 147210, 152880, 164034, 168240, 171745, 176652, 182260, 191373, 196280, 206094, 218712, 220815, 229320, 235536, 252360, 255164, 273390, 274792, 294420, 309141, 318955, 328068, 343490, 353304, 364520, 382746, 392560, 410085, 412188, 437424, 441630, 446537, 458640, 504720, 510328, 515235, 546780, 549584, 574119, 588840, 618282, 637910, 656136, 686980, 706608, 729040, 765492, 820170, 824376, 883260, 893074, 956865, 1020656, 1030470, 1093560, 1148238, 1177680, 1236564, 1275820, 1312272, 1339611, 1373960, 1530984, 1545705, 1640340, 1648752, 1766520, 1786148, 1913730, 2060940, 2187120, 2232685, 2296476, 2473128, 2551640, 2679222, 2747920, 2870595, 3061968, 3091410, 3280680, 3533040, 3572296, 3827460, 4018833, 4121880, 4465370, 4592952, 4946256, 5103280, 5358444, 5741190, 6182820, 6561360, 6698055, 7144592, 7654920, 8037666, 8243760, 8930740, 9185904, 10716888, 11482380, 12365640, 13396110, 15309840, 16075332, 17861480, 20094165, 21433776, 22964760, 24731280, 26792220, 32150664, 35722960, 40188330, 45929520, 53584440, 64301328, 80376660, 107168880, 160753320, 321506640]

約数ペア:

[(1, 321506640), (2, 160753320), (3, 107168880), (4, 80376660), (5, 64301328), (6, 53584440), (7, 45929520), (8, 40188330), (9, 35722960), (10, 32150664), (12, 26792220), (13, 24731280), (14, 22964760), (15, 21433776), (16, 20094165), (18, 17861480), (20, 16075332), (21, 15309840), (24, 13396110), (26, 12365640), (28, 11482380), (30, 10716888), (35, 9185904), (36, 8930740), (39, 8243760), (40, 8037666), (42, 7654920), (45, 7144592), (48, 6698055), (49, 6561360), (52, 6182820), (56, 5741190), (60, 5358444), (63, 5103280), (65, 4946256), (70, 4592952), (72, 4465370), (78, 4121880), (80, 4018833), (84, 3827460), (90, 3572296), (91, 3533040), (98, 3280680), (104, 3091410), (105, 3061968), (112, 2870595), (117, 2747920), (120, 2679222), (126, 2551640), (130, 2473128), (140, 2296476), (144, 2232685), (147, 2187120), (156, 2060940), (168, 1913730), (180, 1786148), (182, 1766520), (195, 1648752), (196, 1640340), (208, 1545705), (210, 1530984), (234, 1373960), (240, 1339611), (245, 1312272), (252, 1275820), (260, 1236564), (273, 1177680), (280, 1148238), (294, 1093560), (312, 1030470), (315, 1020656), (336, 956865), (360, 893074), (364, 883260), (390, 824376), (392, 820170), (420, 765492), (441, 729040), (455, 706608), (468, 686980), (490, 656136), (504, 637910), (520, 618282), (546, 588840), (560, 574119), (585, 549584), (588, 546780), (624, 515235), (630, 510328), (637, 504720), (701, 458640), (720, 446537), (728, 441630), (735, 437424), (780, 412188), (784, 410085), (819, 392560), (840, 382746), (882, 364520), (910, 353304), (936, 343490), (980, 328068), (1008, 318955), (1040, 309141), (1092, 294420), (1170, 274792), (1176, 273390), (1260, 255164), (1274, 252360), (1365, 235536), (1402, 229320), (1456, 220815), (1470, 218712), (1560, 206094), (1638, 196280), (1680, 191373), (1764, 182260), (1820, 176652), (1872, 171745), (1911, 168240), (1960, 164034), (2103, 152880), (2184, 147210), (2205, 145808), (2340, 137396), (2352, 136695), (2520, 127582), (2548, 126180), (2730, 117768), (2804, 114660), (2940, 109356), (3120, 103047), (3185, 100944), (3276, 98140), (3505, 91728), (3528, 91130), (3640, 88326), (3822, 84120), (3920, 82017), (4095, 78512), (4206, 76440), (4368, 73605), (4410, 72904), (4680, 68698), (4907, 65520), (5040, 63791), (5096, 63090), (5460, 58884), (5608, 57330), (5733, 56080), (5880, 54678), (6309, 50960), (6370, 50472), (6552, 49070), (7010, 45864), (7056, 45565), (7280, 44163), (7644, 42060), (8190, 39256), (8412, 38220), (8820, 36452), (9113, 35280), (9360, 34349), (9555, 33648), (9814, 32760), (10192, 31545), (10515, 30576), (10920, 29442), (11216, 28665), (11466, 28040), (11760, 27339), (12618, 25480), (12740, 25236), (13104, 24535), (14020, 22932), (14721, 21840), (15288, 21030), (16380, 19628), (16824, 19110), (17640, 18226)]