220367070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31799}}^1$

素因数の和:31830

約数の個数: 96

約数和(自身を含む): 714355200

約数和(自身を除く): 493988130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 31799, 63598, 95397, 158995, 190794, 222593, 286191, 317990, 349789, 445186, 476985, 572382, 667779, 699578, 953970, 1049367, 1112965, 1335558, 1430955, 1748945, 2003337, 2098734, 2225930, 2448523, 2861910, 3148101, 3338895, 3497890, 4006674, 4897046, 5246835, 6296202, 6677790, 7345569, 10016685, 10493670, 12242615, 14691138, 15740505, 20033370, 22036707, 24485230, 31481010, 36727845, 44073414, 73455690, 110183535, 220367070]

約数ペア:

[(1, 220367070), (2, 110183535), (3, 73455690), (5, 44073414), (6, 36727845), (7, 31481010), (9, 24485230), (10, 22036707), (11, 20033370), (14, 15740505), (15, 14691138), (18, 12242615), (21, 10493670), (22, 10016685), (30, 7345569), (33, 6677790), (35, 6296202), (42, 5246835), (45, 4897046), (55, 4006674), (63, 3497890), (66, 3338895), (70, 3148101), (77, 2861910), (90, 2448523), (99, 2225930), (105, 2098734), (110, 2003337), (126, 1748945), (154, 1430955), (165, 1335558), (198, 1112965), (210, 1049367), (231, 953970), (315, 699578), (330, 667779), (385, 572382), (462, 476985), (495, 445186), (630, 349789), (693, 317990), (770, 286191), (990, 222593), (1155, 190794), (1386, 158995), (2310, 95397), (3465, 63598), (6930, 31799)]