73498320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{4861}}^1$

素因数の和:4890

約数の個数: 160

約数和(自身を含む): 289386240

約数和(自身を除く): 215887920

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, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 4861, 5040, 7560, 9722, 14583, 15120, 19444, 24305, 29166, 34027, 38888, 43749, 48610, 58332, 68054, 72915, 77776, 87498, 97220, 102081, 116664, 131247, 136108, 145830, 170135, 174996, 194440, 204162, 218745, 233328, 262494, 272216, 291660, 306243, 340270, 349992, 388880, 408324, 437490, 510405, 524988, 544432, 583320, 612486, 656235, 680540, 699984, 816648, 874980, 918729, 1020810, 1049976, 1166640, 1224972, 1312470, 1361080, 1531215, 1633296, 1749960, 1837458, 2041620, 2099952, 2449944, 2624940, 2722160, 3062430, 3499920, 3674916, 4083240, 4593645, 4899888, 5249880, 6124860, 7349832, 8166480, 9187290, 10499760, 12249720, 14699664, 18374580, 24499440, 36749160, 73498320]

約数ペア:

[(1, 73498320), (2, 36749160), (3, 24499440), (4, 18374580), (5, 14699664), (6, 12249720), (7, 10499760), (8, 9187290), (9, 8166480), (10, 7349832), (12, 6124860), (14, 5249880), (15, 4899888), (16, 4593645), (18, 4083240), (20, 3674916), (21, 3499920), (24, 3062430), (27, 2722160), (28, 2624940), (30, 2449944), (35, 2099952), (36, 2041620), (40, 1837458), (42, 1749960), (45, 1633296), (48, 1531215), (54, 1361080), (56, 1312470), (60, 1224972), (63, 1166640), (70, 1049976), (72, 1020810), (80, 918729), (84, 874980), (90, 816648), (105, 699984), (108, 680540), (112, 656235), (120, 612486), (126, 583320), (135, 544432), (140, 524988), (144, 510405), (168, 437490), (180, 408324), (189, 388880), (210, 349992), (216, 340270), (240, 306243), (252, 291660), (270, 272216), (280, 262494), (315, 233328), (336, 218745), (360, 204162), (378, 194440), (420, 174996), (432, 170135), (504, 145830), (540, 136108), (560, 131247), (630, 116664), (720, 102081), (756, 97220), (840, 87498), (945, 77776), (1008, 72915), (1080, 68054), (1260, 58332), (1512, 48610), (1680, 43749), (1890, 38888), (2160, 34027), (2520, 29166), (3024, 24305), (3780, 19444), (4861, 15120), (5040, 14583), (7560, 9722)]