2820106380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:705

約数の個数: 288

約数和(自身を含む): 9934493184

約数和(自身を除く): 7114386804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 67, 70, 78, 84, 91, 105, 130, 134, 140, 156, 169, 182, 195, 201, 210, 260, 268, 273, 335, 338, 364, 390, 402, 420, 455, 469, 507, 546, 593, 670, 676, 780, 804, 845, 871, 910, 938, 1005, 1014, 1092, 1183, 1186, 1340, 1365, 1407, 1690, 1742, 1779, 1820, 1876, 2010, 2028, 2345, 2366, 2372, 2535, 2613, 2730, 2814, 2965, 3380, 3484, 3549, 3558, 4020, 4151, 4355, 4690, 4732, 5070, 5226, 5460, 5628, 5915, 5930, 6097, 7035, 7098, 7116, 7709, 8302, 8710, 8895, 9380, 10140, 10452, 11323, 11830, 11860, 12194, 12453, 13065, 14070, 14196, 15418, 16604, 17420, 17745, 17790, 18291, 20755, 22646, 23127, 23660, 24388, 24906, 26130, 28140, 30485, 30836, 33969, 35490, 35580, 36582, 38545, 39731, 41510, 45292, 46254, 49812, 52260, 53963, 56615, 60970, 62265, 67938, 70980, 73164, 77090, 79261, 79462, 83020, 91455, 92508, 100217, 107926, 113230, 115635, 119193, 121940, 124530, 135876, 154180, 158522, 158924, 161889, 169845, 182910, 198655, 200434, 215852, 226460, 231270, 237783, 238386, 249060, 269815, 278117, 300651, 317044, 323778, 339690, 365820, 396305, 397310, 400868, 462540, 475566, 476772, 501085, 516503, 539630, 556234, 595965, 601302, 647556, 679380, 701519, 792610, 794620, 809445, 834351, 951132, 1002170, 1033006, 1079260, 1112468, 1188915, 1191930, 1202604, 1390585, 1403038, 1503255, 1549509, 1585220, 1618890, 1668702, 2004340, 2066012, 2104557, 2377830, 2383860, 2582515, 2781170, 2806076, 3006510, 3099018, 3237780, 3337404, 3507595, 3615521, 4171755, 4209114, 4755660, 5165030, 5562340, 6013020, 6198036, 6714539, 7015190, 7231042, 7747545, 8343510, 8418228, 10330060, 10522785, 10846563, 13429078, 14030380, 14462084, 15495090, 16687020, 18077605, 20143617, 21045570, 21693126, 26858156, 30990180, 33572695, 36155210, 40287234, 42091140, 43386252, 47001773, 54232815, 67145390, 72310420, 80574468, 94003546, 100718085, 108465630, 134290780, 141005319, 188007092, 201436170, 216931260, 235008865, 282010638, 402872340, 470017730, 564021276, 705026595, 940035460, 1410053190, 2820106380]

約数ペア:

[(1, 2820106380), (2, 1410053190), (3, 940035460), (4, 705026595), (5, 564021276), (6, 470017730), (7, 402872340), (10, 282010638), (12, 235008865), (13, 216931260), (14, 201436170), (15, 188007092), (20, 141005319), (21, 134290780), (26, 108465630), (28, 100718085), (30, 94003546), (35, 80574468), (39, 72310420), (42, 67145390), (52, 54232815), (60, 47001773), (65, 43386252), (67, 42091140), (70, 40287234), (78, 36155210), (84, 33572695), (91, 30990180), (105, 26858156), (130, 21693126), (134, 21045570), (140, 20143617), (156, 18077605), (169, 16687020), (182, 15495090), (195, 14462084), (201, 14030380), (210, 13429078), (260, 10846563), (268, 10522785), (273, 10330060), (335, 8418228), (338, 8343510), (364, 7747545), (390, 7231042), (402, 7015190), (420, 6714539), (455, 6198036), (469, 6013020), (507, 5562340), (546, 5165030), (593, 4755660), (670, 4209114), (676, 4171755), (780, 3615521), (804, 3507595), (845, 3337404), (871, 3237780), (910, 3099018), (938, 3006510), (1005, 2806076), (1014, 2781170), (1092, 2582515), (1183, 2383860), (1186, 2377830), (1340, 2104557), (1365, 2066012), (1407, 2004340), (1690, 1668702), (1742, 1618890), (1779, 1585220), (1820, 1549509), (1876, 1503255), (2010, 1403038), (2028, 1390585), (2345, 1202604), (2366, 1191930), (2372, 1188915), (2535, 1112468), (2613, 1079260), (2730, 1033006), (2814, 1002170), (2965, 951132), (3380, 834351), (3484, 809445), (3549, 794620), (3558, 792610), (4020, 701519), (4151, 679380), (4355, 647556), (4690, 601302), (4732, 595965), (5070, 556234), (5226, 539630), (5460, 516503), (5628, 501085), (5915, 476772), (5930, 475566), (6097, 462540), (7035, 400868), (7098, 397310), (7116, 396305), (7709, 365820), (8302, 339690), (8710, 323778), (8895, 317044), (9380, 300651), (10140, 278117), (10452, 269815), (11323, 249060), (11830, 238386), (11860, 237783), (12194, 231270), (12453, 226460), (13065, 215852), (14070, 200434), (14196, 198655), (15418, 182910), (16604, 169845), (17420, 161889), (17745, 158924), (17790, 158522), (18291, 154180), (20755, 135876), (22646, 124530), (23127, 121940), (23660, 119193), (24388, 115635), (24906, 113230), (26130, 107926), (28140, 100217), (30485, 92508), (30836, 91455), (33969, 83020), (35490, 79462), (35580, 79261), (36582, 77090), (38545, 73164), (39731, 70980), (41510, 67938), (45292, 62265), (46254, 60970), (49812, 56615), (52260, 53963)]