1370169920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1277}}^1$

素因数の和:1780

約数の個数: 112

約数和(自身を含む): 3739530240

約数和(自身を除く): 2369360320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 479, 560, 958, 1120, 1277, 1916, 2240, 2395, 2554, 3353, 3832, 4790, 5108, 6385, 6706, 7664, 8939, 9580, 10216, 12770, 13412, 15328, 16765, 17878, 19160, 20432, 25540, 26824, 30656, 33530, 35756, 38320, 40864, 44695, 51080, 53648, 67060, 71512, 76640, 81728, 89390, 102160, 107296, 134120, 143024, 153280, 178780, 204320, 214592, 268240, 286048, 357560, 408640, 536480, 572096, 611683, 715120, 1072960, 1223366, 1430240, 2446732, 2860480, 3058415, 4281781, 4893464, 6116830, 8563562, 9786928, 12233660, 17127124, 19573856, 21408905, 24467320, 34254248, 39147712, 42817810, 48934640, 68508496, 85635620, 97869280, 137016992, 171271240, 195738560, 274033984, 342542480, 685084960, 1370169920]

約数ペア:

[(1, 1370169920), (2, 685084960), (4, 342542480), (5, 274033984), (7, 195738560), (8, 171271240), (10, 137016992), (14, 97869280), (16, 85635620), (20, 68508496), (28, 48934640), (32, 42817810), (35, 39147712), (40, 34254248), (56, 24467320), (64, 21408905), (70, 19573856), (80, 17127124), (112, 12233660), (140, 9786928), (160, 8563562), (224, 6116830), (280, 4893464), (320, 4281781), (448, 3058415), (479, 2860480), (560, 2446732), (958, 1430240), (1120, 1223366), (1277, 1072960), (1916, 715120), (2240, 611683), (2395, 572096), (2554, 536480), (3353, 408640), (3832, 357560), (4790, 286048), (5108, 268240), (6385, 214592), (6706, 204320), (7664, 178780), (8939, 153280), (9580, 143024), (10216, 134120), (12770, 107296), (13412, 102160), (15328, 89390), (16765, 81728), (17878, 76640), (19160, 71512), (20432, 67060), (25540, 53648), (26824, 51080), (30656, 44695), (33530, 40864), (35756, 38320)]