2077700820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:654

約数の個数: 192

約数和(自身を含む): 6448619520

約数和(自身を除く): 4370918700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 67, 78, 83, 130, 134, 156, 166, 195, 201, 249, 260, 268, 332, 335, 390, 402, 415, 479, 498, 670, 780, 804, 830, 871, 958, 996, 1005, 1079, 1245, 1340, 1437, 1660, 1742, 1916, 2010, 2158, 2395, 2490, 2613, 2874, 3237, 3484, 4020, 4316, 4355, 4790, 4980, 5226, 5395, 5561, 5748, 6227, 6474, 7185, 8710, 9580, 10452, 10790, 11122, 12454, 12948, 13065, 14370, 16185, 16683, 17420, 18681, 21580, 22244, 24908, 26130, 27805, 28740, 31135, 32093, 32370, 33366, 37362, 39757, 52260, 55610, 62270, 64186, 64740, 66732, 72293, 74724, 79514, 83415, 93405, 96279, 111220, 119271, 124540, 128372, 144586, 159028, 160465, 166830, 186810, 192558, 198785, 216879, 238542, 289172, 320930, 333660, 361465, 373620, 385116, 397570, 417209, 433758, 477084, 481395, 516841, 596355, 641860, 722930, 795140, 834418, 867516, 962790, 1033682, 1084395, 1192710, 1251627, 1445860, 1550523, 1668836, 1925580, 2067364, 2086045, 2168790, 2385420, 2503254, 2584205, 2663719, 3101046, 4172090, 4337580, 5006508, 5168410, 5327438, 6202092, 6258135, 7752615, 7991157, 8344180, 10336820, 10654876, 12516270, 13318595, 15505230, 15982314, 25032540, 26637190, 31010460, 31964628, 34628347, 39955785, 53274380, 69256694, 79911570, 103885041, 138513388, 159823140, 173141735, 207770082, 346283470, 415540164, 519425205, 692566940, 1038850410, 2077700820]

約数ペア:

[(1, 2077700820), (2, 1038850410), (3, 692566940), (4, 519425205), (5, 415540164), (6, 346283470), (10, 207770082), (12, 173141735), (13, 159823140), (15, 138513388), (20, 103885041), (26, 79911570), (30, 69256694), (39, 53274380), (52, 39955785), (60, 34628347), (65, 31964628), (67, 31010460), (78, 26637190), (83, 25032540), (130, 15982314), (134, 15505230), (156, 13318595), (166, 12516270), (195, 10654876), (201, 10336820), (249, 8344180), (260, 7991157), (268, 7752615), (332, 6258135), (335, 6202092), (390, 5327438), (402, 5168410), (415, 5006508), (479, 4337580), (498, 4172090), (670, 3101046), (780, 2663719), (804, 2584205), (830, 2503254), (871, 2385420), (958, 2168790), (996, 2086045), (1005, 2067364), (1079, 1925580), (1245, 1668836), (1340, 1550523), (1437, 1445860), (1660, 1251627), (1742, 1192710), (1916, 1084395), (2010, 1033682), (2158, 962790), (2395, 867516), (2490, 834418), (2613, 795140), (2874, 722930), (3237, 641860), (3484, 596355), (4020, 516841), (4316, 481395), (4355, 477084), (4790, 433758), (4980, 417209), (5226, 397570), (5395, 385116), (5561, 373620), (5748, 361465), (6227, 333660), (6474, 320930), (7185, 289172), (8710, 238542), (9580, 216879), (10452, 198785), (10790, 192558), (11122, 186810), (12454, 166830), (12948, 160465), (13065, 159028), (14370, 144586), (16185, 128372), (16683, 124540), (17420, 119271), (18681, 111220), (21580, 96279), (22244, 93405), (24908, 83415), (26130, 79514), (27805, 74724), (28740, 72293), (31135, 66732), (32093, 64740), (32370, 64186), (33366, 62270), (37362, 55610), (39757, 52260)]