397561320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 384

約数和(自身を含む): 1556755200

約数和(自身を除く): 1159193880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 19, 20, 24, 26, 30, 34, 36, 38, 39, 40, 45, 51, 52, 57, 60, 65, 68, 72, 76, 78, 85, 90, 95, 102, 104, 114, 117, 120, 130, 136, 152, 153, 156, 170, 171, 180, 190, 195, 204, 221, 228, 234, 247, 255, 260, 263, 285, 306, 312, 323, 340, 342, 360, 380, 390, 408, 442, 456, 468, 494, 510, 520, 526, 570, 585, 612, 646, 663, 680, 684, 741, 760, 765, 780, 789, 855, 884, 936, 969, 988, 1020, 1052, 1105, 1140, 1170, 1224, 1235, 1292, 1315, 1326, 1368, 1482, 1530, 1560, 1578, 1615, 1710, 1768, 1938, 1976, 1989, 2040, 2104, 2210, 2223, 2280, 2340, 2367, 2470, 2584, 2630, 2652, 2907, 2964, 3060, 3156, 3230, 3315, 3419, 3420, 3705, 3876, 3945, 3978, 4199, 4420, 4446, 4471, 4680, 4734, 4845, 4940, 4997, 5260, 5304, 5814, 5928, 6120, 6312, 6460, 6630, 6838, 6840, 7410, 7752, 7890, 7956, 8398, 8840, 8892, 8942, 9468, 9690, 9880, 9945, 9994, 10257, 10520, 11115, 11628, 11835, 12597, 12920, 13260, 13413, 13676, 14535, 14820, 14991, 15780, 15912, 16796, 17095, 17784, 17884, 18936, 19380, 19890, 19988, 20514, 20995, 22230, 22355, 23256, 23670, 24985, 25194, 26520, 26826, 27352, 29070, 29640, 29982, 30771, 31560, 33592, 34190, 35768, 37791, 38760, 39780, 39976, 40239, 41028, 41990, 44460, 44710, 44973, 47340, 49970, 50388, 51285, 53652, 58123, 58140, 59964, 61542, 62985, 64961, 67065, 68380, 74955, 75582, 79560, 80478, 82056, 83980, 84949, 88920, 89420, 89946, 94680, 99940, 100776, 102570, 107304, 116246, 116280, 119928, 123084, 125970, 129922, 134130, 136760, 149910, 151164, 153855, 160956, 167960, 169898, 174369, 178840, 179892, 188955, 194883, 199880, 201195, 205140, 224865, 232492, 246168, 251940, 254847, 259844, 268260, 290615, 299820, 302328, 307710, 321912, 324805, 339796, 348738, 359784, 377910, 389766, 402390, 410280, 424745, 449730, 464984, 503880, 509694, 519688, 523107, 536520, 581230, 584649, 599640, 615420, 649610, 679592, 697476, 755820, 764541, 779532, 804780, 849490, 871845, 899460, 974415, 1019388, 1046214, 1104337, 1162460, 1169298, 1230840, 1274235, 1299220, 1394952, 1511640, 1529082, 1559064, 1609560, 1698980, 1743690, 1798920, 1948830, 2038776, 2092428, 2208674, 2324920, 2338596, 2548470, 2598440, 2615535, 2923245, 3058164, 3313011, 3397960, 3487380, 3822705, 3897660, 4184856, 4417348, 4677192, 5096940, 5231070, 5521685, 5846490, 6116328, 6626022, 6974760, 7645410, 7795320, 8834696, 9939033, 10193880, 10462140, 11043370, 11692980, 13252044, 15290820, 16565055, 19878066, 20924280, 22086740, 23385960, 26504088, 30581640, 33130110, 39756132, 44173480, 49695165, 66260220, 79512264, 99390330, 132520440, 198780660, 397561320]

約数ペア:

[(1, 397561320), (2, 198780660), (3, 132520440), (4, 99390330), (5, 79512264), (6, 66260220), (8, 49695165), (9, 44173480), (10, 39756132), (12, 33130110), (13, 30581640), (15, 26504088), (17, 23385960), (18, 22086740), (19, 20924280), (20, 19878066), (24, 16565055), (26, 15290820), (30, 13252044), (34, 11692980), (36, 11043370), (38, 10462140), (39, 10193880), (40, 9939033), (45, 8834696), (51, 7795320), (52, 7645410), (57, 6974760), (60, 6626022), (65, 6116328), (68, 5846490), (72, 5521685), (76, 5231070), (78, 5096940), (85, 4677192), (90, 4417348), (95, 4184856), (102, 3897660), (104, 3822705), (114, 3487380), (117, 3397960), (120, 3313011), (130, 3058164), (136, 2923245), (152, 2615535), (153, 2598440), (156, 2548470), (170, 2338596), (171, 2324920), (180, 2208674), (190, 2092428), (195, 2038776), (204, 1948830), (221, 1798920), (228, 1743690), (234, 1698980), (247, 1609560), (255, 1559064), (260, 1529082), (263, 1511640), (285, 1394952), (306, 1299220), (312, 1274235), (323, 1230840), (340, 1169298), (342, 1162460), (360, 1104337), (380, 1046214), (390, 1019388), (408, 974415), (442, 899460), (456, 871845), (468, 849490), (494, 804780), (510, 779532), (520, 764541), (526, 755820), (570, 697476), (585, 679592), (612, 649610), (646, 615420), (663, 599640), (680, 584649), (684, 581230), (741, 536520), (760, 523107), (765, 519688), (780, 509694), (789, 503880), (855, 464984), (884, 449730), (936, 424745), (969, 410280), (988, 402390), (1020, 389766), (1052, 377910), (1105, 359784), (1140, 348738), (1170, 339796), (1224, 324805), (1235, 321912), (1292, 307710), (1315, 302328), (1326, 299820), (1368, 290615), (1482, 268260), (1530, 259844), (1560, 254847), (1578, 251940), (1615, 246168), (1710, 232492), (1768, 224865), (1938, 205140), (1976, 201195), (1989, 199880), (2040, 194883), (2104, 188955), (2210, 179892), (2223, 178840), (2280, 174369), (2340, 169898), (2367, 167960), (2470, 160956), (2584, 153855), (2630, 151164), (2652, 149910), (2907, 136760), (2964, 134130), (3060, 129922), (3156, 125970), (3230, 123084), (3315, 119928), (3419, 116280), (3420, 116246), (3705, 107304), (3876, 102570), (3945, 100776), (3978, 99940), (4199, 94680), (4420, 89946), (4446, 89420), (4471, 88920), (4680, 84949), (4734, 83980), (4845, 82056), (4940, 80478), (4997, 79560), (5260, 75582), (5304, 74955), (5814, 68380), (5928, 67065), (6120, 64961), (6312, 62985), (6460, 61542), (6630, 59964), (6838, 58140), (6840, 58123), (7410, 53652), (7752, 51285), (7890, 50388), (7956, 49970), (8398, 47340), (8840, 44973), (8892, 44710), (8942, 44460), (9468, 41990), (9690, 41028), (9880, 40239), (9945, 39976), (9994, 39780), (10257, 38760), (10520, 37791), (11115, 35768), (11628, 34190), (11835, 33592), (12597, 31560), (12920, 30771), (13260, 29982), (13413, 29640), (13676, 29070), (14535, 27352), (14820, 26826), (14991, 26520), (15780, 25194), (15912, 24985), (16796, 23670), (17095, 23256), (17784, 22355), (17884, 22230), (18936, 20995), (19380, 20514), (19890, 19988)]