153416640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:699

約数の個数: 224

約数和(自身を含む): 553029120

約数和(自身を除く): 399612480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 647, 741, 760, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1294, 1482, 1520, 1560, 1824, 1941, 1976, 2080, 2280, 2470, 2496, 2588, 2964, 3040, 3120, 3235, 3648, 3705, 3882, 3952, 4160, 4560, 4940, 5176, 5928, 6080, 6240, 6470, 7410, 7764, 7904, 8411, 9120, 9705, 9880, 10352, 11856, 12293, 12480, 12940, 14820, 15528, 15808, 16822, 18240, 19410, 19760, 20704, 23712, 24586, 25233, 25880, 29640, 31056, 33644, 36879, 38820, 39520, 41408, 42055, 47424, 49172, 50466, 51760, 59280, 61465, 62112, 67288, 73758, 77640, 79040, 84110, 98344, 100932, 103520, 118560, 122930, 124224, 126165, 134576, 147516, 155280, 159809, 168220, 184395, 196688, 201864, 207040, 237120, 245860, 252330, 269152, 295032, 310560, 319618, 336440, 368790, 393376, 403728, 479427, 491720, 504660, 538304, 590064, 621120, 639236, 672880, 737580, 786752, 799045, 807456, 958854, 983440, 1009320, 1180128, 1278472, 1345760, 1475160, 1598090, 1614912, 1917708, 1966880, 2018640, 2360256, 2397135, 2556944, 2691520, 2950320, 3196180, 3835416, 3933760, 4037280, 4794270, 5113888, 5900640, 6392360, 7670832, 8074560, 9588540, 10227776, 11801280, 12784720, 15341664, 19177080, 25569440, 30683328, 38354160, 51138880, 76708320, 153416640]

約数ペア:

[(1, 153416640), (2, 76708320), (3, 51138880), (4, 38354160), (5, 30683328), (6, 25569440), (8, 19177080), (10, 15341664), (12, 12784720), (13, 11801280), (15, 10227776), (16, 9588540), (19, 8074560), (20, 7670832), (24, 6392360), (26, 5900640), (30, 5113888), (32, 4794270), (38, 4037280), (39, 3933760), (40, 3835416), (48, 3196180), (52, 2950320), (57, 2691520), (60, 2556944), (64, 2397135), (65, 2360256), (76, 2018640), (78, 1966880), (80, 1917708), (95, 1614912), (96, 1598090), (104, 1475160), (114, 1345760), (120, 1278472), (130, 1180128), (152, 1009320), (156, 983440), (160, 958854), (190, 807456), (192, 799045), (195, 786752), (208, 737580), (228, 672880), (240, 639236), (247, 621120), (260, 590064), (285, 538304), (304, 504660), (312, 491720), (320, 479427), (380, 403728), (390, 393376), (416, 368790), (456, 336440), (480, 319618), (494, 310560), (520, 295032), (570, 269152), (608, 252330), (624, 245860), (647, 237120), (741, 207040), (760, 201864), (780, 196688), (832, 184395), (912, 168220), (960, 159809), (988, 155280), (1040, 147516), (1140, 134576), (1216, 126165), (1235, 124224), (1248, 122930), (1294, 118560), (1482, 103520), (1520, 100932), (1560, 98344), (1824, 84110), (1941, 79040), (1976, 77640), (2080, 73758), (2280, 67288), (2470, 62112), (2496, 61465), (2588, 59280), (2964, 51760), (3040, 50466), (3120, 49172), (3235, 47424), (3648, 42055), (3705, 41408), (3882, 39520), (3952, 38820), (4160, 36879), (4560, 33644), (4940, 31056), (5176, 29640), (5928, 25880), (6080, 25233), (6240, 24586), (6470, 23712), (7410, 20704), (7764, 19760), (7904, 19410), (8411, 18240), (9120, 16822), (9705, 15808), (9880, 15528), (10352, 14820), (11856, 12940), (12293, 12480)]