156809520

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{3457}}^1$

素因数の和:3489

約数の個数: 200

約数和(自身を含む): 622605984

約数和(自身を除く): 465796464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3457, 3780, 4536, 5040, 5670, 6480, 6914, 7560, 9072, 10371, 11340, 13828, 15120, 17285, 20742, 22680, 24199, 27656, 31113, 34570, 41484, 45360, 48398, 51855, 55312, 62226, 69140, 72597, 82968, 93339, 96796, 103710, 120995, 124452, 138280, 145194, 155565, 165936, 186678, 193592, 207420, 217791, 241990, 248904, 276560, 280017, 290388, 311130, 362985, 373356, 387184, 414840, 435582, 466695, 483980, 497808, 560034, 580776, 622260, 653373, 725970, 746712, 829680, 871164, 933390, 967960, 1088955, 1120068, 1161552, 1244520, 1306746, 1400085, 1451940, 1493424, 1742328, 1866780, 1935920, 1960119, 2177910, 2240136, 2489040, 2613492, 2800170, 2903880, 3266865, 3484656, 3733560, 3920238, 4355820, 4480272, 5226984, 5600340, 5807760, 6533730, 7467120, 7840476, 8711640, 9800595, 10453968, 11200680, 13067460, 15680952, 17423280, 19601190, 22401360, 26134920, 31361904, 39202380, 52269840, 78404760, 156809520]

約数ペア:

[(1, 156809520), (2, 78404760), (3, 52269840), (4, 39202380), (5, 31361904), (6, 26134920), (7, 22401360), (8, 19601190), (9, 17423280), (10, 15680952), (12, 13067460), (14, 11200680), (15, 10453968), (16, 9800595), (18, 8711640), (20, 7840476), (21, 7467120), (24, 6533730), (27, 5807760), (28, 5600340), (30, 5226984), (35, 4480272), (36, 4355820), (40, 3920238), (42, 3733560), (45, 3484656), (48, 3266865), (54, 2903880), (56, 2800170), (60, 2613492), (63, 2489040), (70, 2240136), (72, 2177910), (80, 1960119), (81, 1935920), (84, 1866780), (90, 1742328), (105, 1493424), (108, 1451940), (112, 1400085), (120, 1306746), (126, 1244520), (135, 1161552), (140, 1120068), (144, 1088955), (162, 967960), (168, 933390), (180, 871164), (189, 829680), (210, 746712), (216, 725970), (240, 653373), (252, 622260), (270, 580776), (280, 560034), (315, 497808), (324, 483980), (336, 466695), (360, 435582), (378, 414840), (405, 387184), (420, 373356), (432, 362985), (504, 311130), (540, 290388), (560, 280017), (567, 276560), (630, 248904), (648, 241990), (720, 217791), (756, 207420), (810, 193592), (840, 186678), (945, 165936), (1008, 155565), (1080, 145194), (1134, 138280), (1260, 124452), (1296, 120995), (1512, 103710), (1620, 96796), (1680, 93339), (1890, 82968), (2160, 72597), (2268, 69140), (2520, 62226), (2835, 55312), (3024, 51855), (3240, 48398), (3457, 45360), (3780, 41484), (4536, 34570), (5040, 31113), (5670, 27656), (6480, 24199), (6914, 22680), (7560, 20742), (9072, 17285), (10371, 15120), (11340, 13828)]