16961297940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{523}}^1\times {\mathrm{6673}}^1$

素因数の和:7220

約数の個数: 144

約数和(自身を含む): 53464826688

約数和(自身を除く): 36503528748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 523, 540, 810, 972, 1046, 1215, 1569, 1620, 2092, 2430, 2615, 3138, 4707, 4860, 5230, 6276, 6673, 7845, 9414, 10460, 13346, 14121, 15690, 18828, 20019, 23535, 26692, 28242, 31380, 33365, 40038, 42363, 47070, 56484, 60057, 66730, 70605, 80076, 84726, 94140, 100095, 120114, 127089, 133460, 141210, 169452, 180171, 200190, 211815, 240228, 254178, 282420, 300285, 360342, 400380, 423630, 508356, 540513, 600570, 635445, 720684, 847260, 900855, 1081026, 1201140, 1270890, 1621539, 1801710, 2162052, 2541780, 2702565, 3243078, 3489979, 3603420, 5405130, 6486156, 6979958, 8107695, 10469937, 10810260, 13959916, 16215390, 17449895, 20939874, 31409811, 32430780, 34899790, 41879748, 52349685, 62819622, 69799580, 94229433, 104699370, 125639244, 157049055, 188458866, 209398740, 282688299, 314098110, 376917732, 471147165, 565376598, 628196220, 848064897, 942294330, 1130753196, 1413441495, 1696129794, 1884588660, 2826882990, 3392259588, 4240324485, 5653765980, 8480648970, 16961297940]

約数ペア:

[(1, 16961297940), (2, 8480648970), (3, 5653765980), (4, 4240324485), (5, 3392259588), (6, 2826882990), (9, 1884588660), (10, 1696129794), (12, 1413441495), (15, 1130753196), (18, 942294330), (20, 848064897), (27, 628196220), (30, 565376598), (36, 471147165), (45, 376917732), (54, 314098110), (60, 282688299), (81, 209398740), (90, 188458866), (108, 157049055), (135, 125639244), (162, 104699370), (180, 94229433), (243, 69799580), (270, 62819622), (324, 52349685), (405, 41879748), (486, 34899790), (523, 32430780), (540, 31409811), (810, 20939874), (972, 17449895), (1046, 16215390), (1215, 13959916), (1569, 10810260), (1620, 10469937), (2092, 8107695), (2430, 6979958), (2615, 6486156), (3138, 5405130), (4707, 3603420), (4860, 3489979), (5230, 3243078), (6276, 2702565), (6673, 2541780), (7845, 2162052), (9414, 1801710), (10460, 1621539), (13346, 1270890), (14121, 1201140), (15690, 1081026), (18828, 900855), (20019, 847260), (23535, 720684), (26692, 635445), (28242, 600570), (31380, 540513), (33365, 508356), (40038, 423630), (42363, 400380), (47070, 360342), (56484, 300285), (60057, 282420), (66730, 254178), (70605, 240228), (80076, 211815), (84726, 200190), (94140, 180171), (100095, 169452), (120114, 141210), (127089, 133460)]