17308620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 65049600

約数和(自身を除く): 47740980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 241, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 482, 513, 532, 540, 570, 630, 665, 684, 723, 756, 798, 855, 945, 964, 1026, 1140, 1197, 1205, 1260, 1330, 1446, 1596, 1687, 1710, 1890, 1995, 2052, 2169, 2394, 2410, 2565, 2660, 2892, 3374, 3420, 3591, 3615, 3780, 3990, 4338, 4579, 4788, 4820, 5061, 5130, 5985, 6507, 6748, 7182, 7230, 7980, 8435, 8676, 9158, 10122, 10260, 10845, 11970, 13014, 13737, 14364, 14460, 15183, 16870, 17955, 18316, 20244, 21690, 22895, 23940, 25305, 26028, 27474, 30366, 32053, 32535, 33740, 35910, 41211, 43380, 45549, 45790, 50610, 54948, 60732, 64106, 65070, 68685, 71820, 75915, 82422, 91098, 91580, 96159, 101220, 123633, 128212, 130140, 137370, 151830, 160265, 164844, 182196, 192318, 206055, 227745, 247266, 274740, 288477, 303660, 320530, 384636, 412110, 455490, 480795, 494532, 576954, 618165, 641060, 824220, 865431, 910980, 961590, 1153908, 1236330, 1442385, 1730862, 1923180, 2472660, 2884770, 3461724, 4327155, 5769540, 8654310, 17308620]

約数ペア:

[(1, 17308620), (2, 8654310), (3, 5769540), (4, 4327155), (5, 3461724), (6, 2884770), (7, 2472660), (9, 1923180), (10, 1730862), (12, 1442385), (14, 1236330), (15, 1153908), (18, 961590), (19, 910980), (20, 865431), (21, 824220), (27, 641060), (28, 618165), (30, 576954), (35, 494532), (36, 480795), (38, 455490), (42, 412110), (45, 384636), (54, 320530), (57, 303660), (60, 288477), (63, 274740), (70, 247266), (76, 227745), (84, 206055), (90, 192318), (95, 182196), (105, 164844), (108, 160265), (114, 151830), (126, 137370), (133, 130140), (135, 128212), (140, 123633), (171, 101220), (180, 96159), (189, 91580), (190, 91098), (210, 82422), (228, 75915), (241, 71820), (252, 68685), (266, 65070), (270, 64106), (285, 60732), (315, 54948), (342, 50610), (378, 45790), (380, 45549), (399, 43380), (420, 41211), (482, 35910), (513, 33740), (532, 32535), (540, 32053), (570, 30366), (630, 27474), (665, 26028), (684, 25305), (723, 23940), (756, 22895), (798, 21690), (855, 20244), (945, 18316), (964, 17955), (1026, 16870), (1140, 15183), (1197, 14460), (1205, 14364), (1260, 13737), (1330, 13014), (1446, 11970), (1596, 10845), (1687, 10260), (1710, 10122), (1890, 9158), (1995, 8676), (2052, 8435), (2169, 7980), (2394, 7230), (2410, 7182), (2565, 6748), (2660, 6507), (2892, 5985), (3374, 5130), (3420, 5061), (3591, 4820), (3615, 4788), (3780, 4579), (3990, 4338)]