2008194720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{597677}}^1$

素因数の和:597702

約数の個数: 96

約数和(自身を含む): 7229513088

約数和(自身を除く): 5221318368

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 597677, 1195354, 1793031, 2390708, 2988385, 3586062, 4183739, 4781416, 5976770, 7172124, 8367478, 8965155, 9562832, 11953540, 12551217, 14344248, 16734956, 17930310, 19125664, 20918695, 23907080, 25102434, 28688496, 33469912, 35860620, 41837390, 47814160, 50204868, 57376992, 62756085, 66939824, 71721240, 83674780, 95628320, 100409736, 125512170, 133879648, 143442480, 167349560, 200819472, 251024340, 286884960, 334699120, 401638944, 502048680, 669398240, 1004097360, 2008194720]

約数ペア:

[(1, 2008194720), (2, 1004097360), (3, 669398240), (4, 502048680), (5, 401638944), (6, 334699120), (7, 286884960), (8, 251024340), (10, 200819472), (12, 167349560), (14, 143442480), (15, 133879648), (16, 125512170), (20, 100409736), (21, 95628320), (24, 83674780), (28, 71721240), (30, 66939824), (32, 62756085), (35, 57376992), (40, 50204868), (42, 47814160), (48, 41837390), (56, 35860620), (60, 33469912), (70, 28688496), (80, 25102434), (84, 23907080), (96, 20918695), (105, 19125664), (112, 17930310), (120, 16734956), (140, 14344248), (160, 12551217), (168, 11953540), (210, 9562832), (224, 8965155), (240, 8367478), (280, 7172124), (336, 5976770), (420, 4781416), (480, 4183739), (560, 3586062), (672, 2988385), (840, 2390708), (1120, 1793031), (1680, 1195354), (3360, 597677)]