2238207720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2664533}}^1$

素因数の和:2664554

約数の個数: 64

約数和(自身を含む): 7673857920

約数和(自身を除く): 5435650200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2664533, 5329066, 7993599, 10658132, 13322665, 15987198, 18651731, 21316264, 26645330, 31974396, 37303462, 39967995, 53290660, 55955193, 63948792, 74606924, 79935990, 93258655, 106581320, 111910386, 149213848, 159871980, 186517310, 223820772, 279775965, 319743960, 373034620, 447641544, 559551930, 746069240, 1119103860, 2238207720]

約数ペア:

[(1, 2238207720), (2, 1119103860), (3, 746069240), (4, 559551930), (5, 447641544), (6, 373034620), (7, 319743960), (8, 279775965), (10, 223820772), (12, 186517310), (14, 159871980), (15, 149213848), (20, 111910386), (21, 106581320), (24, 93258655), (28, 79935990), (30, 74606924), (35, 63948792), (40, 55955193), (42, 53290660), (56, 39967995), (60, 37303462), (70, 31974396), (84, 26645330), (105, 21316264), (120, 18651731), (140, 15987198), (168, 13322665), (210, 10658132), (280, 7993599), (420, 5329066), (840, 2664533)]