248122560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{36923}}^1$

素因数の和:36950

約数の個数: 112

約数和(自身を含む): 900354816

約数和(自身を除く): 652232256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 36923, 73846, 110769, 147692, 184615, 221538, 258461, 295384, 369230, 443076, 516922, 553845, 590768, 738460, 775383, 886152, 1033844, 1107690, 1181536, 1292305, 1476920, 1550766, 1772304, 2067688, 2215380, 2363072, 2584610, 2953840, 3101532, 3544608, 3876915, 4135376, 4430760, 5169220, 5907680, 6203064, 7089216, 7753830, 8270752, 8861520, 10338440, 11815360, 12406128, 15507660, 16541504, 17723040, 20676880, 24812256, 31015320, 35446080, 41353760, 49624512, 62030640, 82707520, 124061280, 248122560]

約数ペア:

[(1, 248122560), (2, 124061280), (3, 82707520), (4, 62030640), (5, 49624512), (6, 41353760), (7, 35446080), (8, 31015320), (10, 24812256), (12, 20676880), (14, 17723040), (15, 16541504), (16, 15507660), (20, 12406128), (21, 11815360), (24, 10338440), (28, 8861520), (30, 8270752), (32, 7753830), (35, 7089216), (40, 6203064), (42, 5907680), (48, 5169220), (56, 4430760), (60, 4135376), (64, 3876915), (70, 3544608), (80, 3101532), (84, 2953840), (96, 2584610), (105, 2363072), (112, 2215380), (120, 2067688), (140, 1772304), (160, 1550766), (168, 1476920), (192, 1292305), (210, 1181536), (224, 1107690), (240, 1033844), (280, 886152), (320, 775383), (336, 738460), (420, 590768), (448, 553845), (480, 516922), (560, 443076), (672, 369230), (840, 295384), (960, 258461), (1120, 221538), (1344, 184615), (1680, 147692), (2240, 110769), (3360, 73846), (6720, 36923)]