163005180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:708

約数の個数: 192

約数和(自身を含む): 548674560

約数和(自身を除く): 385669380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 26, 30, 34, 38, 39, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 114, 130, 156, 170, 190, 195, 204, 221, 228, 247, 255, 260, 285, 323, 340, 380, 390, 442, 494, 510, 570, 646, 647, 663, 741, 780, 884, 969, 988, 1020, 1105, 1140, 1235, 1292, 1294, 1326, 1482, 1615, 1938, 1941, 2210, 2470, 2588, 2652, 2964, 3230, 3235, 3315, 3705, 3876, 3882, 4199, 4420, 4845, 4940, 6460, 6470, 6630, 7410, 7764, 8398, 8411, 9690, 9705, 10999, 12293, 12597, 12940, 13260, 14820, 16796, 16822, 19380, 19410, 20995, 21998, 24586, 25194, 25233, 32997, 33644, 36879, 38820, 41990, 42055, 43996, 49172, 50388, 50466, 54995, 61465, 62985, 65994, 73758, 83980, 84110, 100932, 109990, 122930, 125970, 126165, 131988, 142987, 147516, 159809, 164985, 168220, 184395, 208981, 219980, 245860, 251940, 252330, 285974, 319618, 329970, 368790, 417962, 428961, 479427, 504660, 571948, 626943, 639236, 659940, 714935, 737580, 799045, 835924, 857922, 958854, 1044905, 1253886, 1429870, 1598090, 1715844, 1917708, 2089810, 2144805, 2397135, 2507772, 2716753, 2859740, 3134715, 3196180, 4179620, 4289610, 4794270, 5433506, 6269430, 8150259, 8579220, 9588540, 10867012, 12538860, 13583765, 16300518, 27167530, 32601036, 40751295, 54335060, 81502590, 163005180]

約数ペア:

[(1, 163005180), (2, 81502590), (3, 54335060), (4, 40751295), (5, 32601036), (6, 27167530), (10, 16300518), (12, 13583765), (13, 12538860), (15, 10867012), (17, 9588540), (19, 8579220), (20, 8150259), (26, 6269430), (30, 5433506), (34, 4794270), (38, 4289610), (39, 4179620), (51, 3196180), (52, 3134715), (57, 2859740), (60, 2716753), (65, 2507772), (68, 2397135), (76, 2144805), (78, 2089810), (85, 1917708), (95, 1715844), (102, 1598090), (114, 1429870), (130, 1253886), (156, 1044905), (170, 958854), (190, 857922), (195, 835924), (204, 799045), (221, 737580), (228, 714935), (247, 659940), (255, 639236), (260, 626943), (285, 571948), (323, 504660), (340, 479427), (380, 428961), (390, 417962), (442, 368790), (494, 329970), (510, 319618), (570, 285974), (646, 252330), (647, 251940), (663, 245860), (741, 219980), (780, 208981), (884, 184395), (969, 168220), (988, 164985), (1020, 159809), (1105, 147516), (1140, 142987), (1235, 131988), (1292, 126165), (1294, 125970), (1326, 122930), (1482, 109990), (1615, 100932), (1938, 84110), (1941, 83980), (2210, 73758), (2470, 65994), (2588, 62985), (2652, 61465), (2964, 54995), (3230, 50466), (3235, 50388), (3315, 49172), (3705, 43996), (3876, 42055), (3882, 41990), (4199, 38820), (4420, 36879), (4845, 33644), (4940, 32997), (6460, 25233), (6470, 25194), (6630, 24586), (7410, 21998), (7764, 20995), (8398, 19410), (8411, 19380), (9690, 16822), (9705, 16796), (10999, 14820), (12293, 13260), (12597, 12940)]