1309663920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5419}}^1$

素因数の和:5507

約数の個数: 160

約数和(自身を含む): 4355078400

約数和(自身を除く): 3045414480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 53, 57, 60, 76, 80, 95, 106, 114, 120, 152, 159, 190, 212, 228, 240, 265, 285, 304, 318, 380, 424, 456, 530, 570, 636, 760, 795, 848, 912, 1007, 1060, 1140, 1272, 1520, 1590, 2014, 2120, 2280, 2544, 3021, 3180, 4028, 4240, 4560, 5035, 5419, 6042, 6360, 8056, 10070, 10838, 12084, 12720, 15105, 16112, 16257, 20140, 21676, 24168, 27095, 30210, 32514, 40280, 43352, 48336, 54190, 60420, 65028, 80560, 81285, 86704, 102961, 108380, 120840, 130056, 162570, 205922, 216760, 241680, 260112, 287207, 308883, 325140, 411844, 433520, 514805, 574414, 617766, 650280, 823688, 861621, 1029610, 1148828, 1235532, 1300560, 1436035, 1544415, 1647376, 1723242, 2059220, 2297656, 2471064, 2872070, 3088830, 3446484, 4118440, 4308105, 4595312, 4942128, 5456933, 5744140, 6177660, 6892968, 8236880, 8616210, 10913866, 11488280, 12355320, 13785936, 16370799, 17232420, 21827732, 22976560, 24710640, 27284665, 32741598, 34464840, 43655464, 54569330, 65483196, 68929680, 81853995, 87310928, 109138660, 130966392, 163707990, 218277320, 261932784, 327415980, 436554640, 654831960, 1309663920]

約数ペア:

[(1, 1309663920), (2, 654831960), (3, 436554640), (4, 327415980), (5, 261932784), (6, 218277320), (8, 163707990), (10, 130966392), (12, 109138660), (15, 87310928), (16, 81853995), (19, 68929680), (20, 65483196), (24, 54569330), (30, 43655464), (38, 34464840), (40, 32741598), (48, 27284665), (53, 24710640), (57, 22976560), (60, 21827732), (76, 17232420), (80, 16370799), (95, 13785936), (106, 12355320), (114, 11488280), (120, 10913866), (152, 8616210), (159, 8236880), (190, 6892968), (212, 6177660), (228, 5744140), (240, 5456933), (265, 4942128), (285, 4595312), (304, 4308105), (318, 4118440), (380, 3446484), (424, 3088830), (456, 2872070), (530, 2471064), (570, 2297656), (636, 2059220), (760, 1723242), (795, 1647376), (848, 1544415), (912, 1436035), (1007, 1300560), (1060, 1235532), (1140, 1148828), (1272, 1029610), (1520, 861621), (1590, 823688), (2014, 650280), (2120, 617766), (2280, 574414), (2544, 514805), (3021, 433520), (3180, 411844), (4028, 325140), (4240, 308883), (4560, 287207), (5035, 260112), (5419, 241680), (6042, 216760), (6360, 205922), (8056, 162570), (10070, 130056), (10838, 120840), (12084, 108380), (12720, 102961), (15105, 86704), (16112, 81285), (16257, 80560), (20140, 65028), (21676, 60420), (24168, 54190), (27095, 48336), (30210, 43352), (32514, 40280)]