943977320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2089}}^1$

素因数の和:2203

約数の個数: 128

約数和(自身を含む): 2528064000

約数和(自身を除く): 1584086680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 79, 88, 104, 110, 130, 143, 158, 220, 260, 286, 316, 395, 440, 520, 572, 632, 715, 790, 869, 1027, 1144, 1430, 1580, 1738, 2054, 2089, 2860, 3160, 3476, 4108, 4178, 4345, 5135, 5720, 6952, 8216, 8356, 8690, 10270, 10445, 11297, 16712, 17380, 20540, 20890, 22594, 22979, 27157, 34760, 41080, 41780, 45188, 45958, 54314, 56485, 83560, 90376, 91916, 108628, 112970, 114895, 135785, 165031, 183832, 217256, 225940, 229790, 271570, 298727, 330062, 451880, 459580, 543140, 597454, 660124, 825155, 919160, 1086280, 1194908, 1320248, 1493635, 1650310, 1815341, 2145403, 2389816, 2987270, 3300620, 3630682, 4290806, 5974540, 6601240, 7261364, 8581612, 9076705, 10727015, 11949080, 14522728, 17163224, 18153410, 21454030, 23599433, 36306820, 42908060, 47198866, 72613640, 85816120, 94397732, 117997165, 188795464, 235994330, 471988660, 943977320]

約数ペア:

[(1, 943977320), (2, 471988660), (4, 235994330), (5, 188795464), (8, 117997165), (10, 94397732), (11, 85816120), (13, 72613640), (20, 47198866), (22, 42908060), (26, 36306820), (40, 23599433), (44, 21454030), (52, 18153410), (55, 17163224), (65, 14522728), (79, 11949080), (88, 10727015), (104, 9076705), (110, 8581612), (130, 7261364), (143, 6601240), (158, 5974540), (220, 4290806), (260, 3630682), (286, 3300620), (316, 2987270), (395, 2389816), (440, 2145403), (520, 1815341), (572, 1650310), (632, 1493635), (715, 1320248), (790, 1194908), (869, 1086280), (1027, 919160), (1144, 825155), (1430, 660124), (1580, 597454), (1738, 543140), (2054, 459580), (2089, 451880), (2860, 330062), (3160, 298727), (3476, 271570), (4108, 229790), (4178, 225940), (4345, 217256), (5135, 183832), (5720, 165031), (6952, 135785), (8216, 114895), (8356, 112970), (8690, 108628), (10270, 91916), (10445, 90376), (11297, 83560), (16712, 56485), (17380, 54314), (20540, 45958), (20890, 45188), (22594, 41780), (22979, 41080), (27157, 34760)]