2990698260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1399}}^1$

素因数の和:1542

約数の個数: 192

約数和(自身を含む): 9483264000

約数和(自身を除く): 6492565740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 79, 82, 110, 123, 132, 158, 164, 165, 205, 220, 237, 246, 316, 330, 395, 410, 451, 474, 492, 615, 660, 790, 820, 869, 902, 948, 1185, 1230, 1353, 1399, 1580, 1738, 1804, 2255, 2370, 2460, 2607, 2706, 2798, 3239, 3476, 4197, 4345, 4510, 4740, 5214, 5412, 5596, 6478, 6765, 6995, 8394, 8690, 9020, 9717, 10428, 12956, 13035, 13530, 13990, 15389, 16195, 16788, 17380, 19434, 20985, 26070, 27060, 27980, 30778, 32390, 35629, 38868, 41970, 46167, 48585, 52140, 57359, 61556, 64780, 71258, 76945, 83940, 92334, 97170, 106887, 110521, 114718, 142516, 153890, 172077, 178145, 184668, 194340, 213774, 221042, 229436, 230835, 286795, 307780, 331563, 344154, 356290, 427548, 442084, 461670, 534435, 552605, 573590, 630949, 663126, 688308, 712580, 860385, 923340, 1068870, 1105210, 1147180, 1215731, 1261898, 1326252, 1657815, 1720770, 1892847, 2137740, 2210420, 2431462, 2523796, 3154745, 3315630, 3441540, 3647193, 3785694, 4531361, 4862924, 6078655, 6309490, 6631260, 7294386, 7571388, 9062722, 9464235, 12157310, 12618980, 13594083, 14588772, 18125444, 18235965, 18928470, 22656805, 24314620, 27188166, 36471930, 37856940, 45313610, 49844971, 54376332, 67970415, 72943860, 90627220, 99689942, 135940830, 149534913, 199379884, 249224855, 271881660, 299069826, 498449710, 598139652, 747674565, 996899420, 1495349130, 2990698260]

約数ペア:

[(1, 2990698260), (2, 1495349130), (3, 996899420), (4, 747674565), (5, 598139652), (6, 498449710), (10, 299069826), (11, 271881660), (12, 249224855), (15, 199379884), (20, 149534913), (22, 135940830), (30, 99689942), (33, 90627220), (41, 72943860), (44, 67970415), (55, 54376332), (60, 49844971), (66, 45313610), (79, 37856940), (82, 36471930), (110, 27188166), (123, 24314620), (132, 22656805), (158, 18928470), (164, 18235965), (165, 18125444), (205, 14588772), (220, 13594083), (237, 12618980), (246, 12157310), (316, 9464235), (330, 9062722), (395, 7571388), (410, 7294386), (451, 6631260), (474, 6309490), (492, 6078655), (615, 4862924), (660, 4531361), (790, 3785694), (820, 3647193), (869, 3441540), (902, 3315630), (948, 3154745), (1185, 2523796), (1230, 2431462), (1353, 2210420), (1399, 2137740), (1580, 1892847), (1738, 1720770), (1804, 1657815), (2255, 1326252), (2370, 1261898), (2460, 1215731), (2607, 1147180), (2706, 1105210), (2798, 1068870), (3239, 923340), (3476, 860385), (4197, 712580), (4345, 688308), (4510, 663126), (4740, 630949), (5214, 573590), (5412, 552605), (5596, 534435), (6478, 461670), (6765, 442084), (6995, 427548), (8394, 356290), (8690, 344154), (9020, 331563), (9717, 307780), (10428, 286795), (12956, 230835), (13035, 229436), (13530, 221042), (13990, 213774), (15389, 194340), (16195, 184668), (16788, 178145), (17380, 172077), (19434, 153890), (20985, 142516), (26070, 114718), (27060, 110521), (27980, 106887), (30778, 97170), (32390, 92334), (35629, 83940), (38868, 76945), (41970, 71258), (46167, 64780), (48585, 61556), (52140, 57359)]