219889755540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1491587}}^1$

素因数の和:1491628

約数の個数: 240

約数和(自身を含む): 848988024192

約数和(自身を除く): 629098268652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2730, 2835, 3276, 3510, 3780, 4095, 4212, 4914, 5265, 5460, 5670, 7020, 7371, 8190, 9828, 10530, 11340, 12285, 14742, 16380, 21060, 24570, 29484, 36855, 49140, 73710, 147420, 1491587, 2983174, 4474761, 5966348, 7457935, 8949522, 10441109, 13424283, 14915870, 17899044, 19390631, 20882218, 22373805, 26848566, 29831740, 31323327, 38781262, 40272849, 41764436, 44747610, 52205545, 53697132, 58171893, 62646654, 67121415, 77562524, 80545698, 89495220, 93969981, 96953155, 104411090, 116343786, 120818547, 125293308, 134242830, 135734417, 156616635, 161091396, 174515679, 187939962, 193906310, 201364245, 208822180, 232687572, 241637094, 268485660, 271468834, 281909943, 290859465, 313233270, 349031358, 375879924, 387812620, 402728490, 407203251, 469849905, 483274188, 523547037, 542937668, 563819886, 581718930, 604092735, 626466540, 678672085, 698062716, 805456980, 814406502, 845729829, 872578395, 939699810, 1047094074, 1127639772, 1163437860, 1208185470, 1221609753, 1357344170, 1409549715, 1570641111, 1628813004, 1691459658, 1745156790, 1879399620, 2036016255, 2094188148, 2416370940, 2443219506, 2617735185, 2714688340, 2819099430, 3141282222, 3382919316, 3490313580, 3664829259, 4072032510, 4228649145, 4886439012, 5235470370, 5638198860, 6108048765, 6282564444, 7329658518, 7853205555, 8144065020, 8457298290, 10470940740, 10994487777, 12216097530, 14659317036, 15706411110, 16914596580, 18324146295, 21988975554, 24432195060, 31412822220, 36648292590, 43977951108, 54972438885, 73296585180, 109944877770, 219889755540]

約数ペア:

[(1, 219889755540), (2, 109944877770), (3, 73296585180), (4, 54972438885), (5, 43977951108), (6, 36648292590), (7, 31412822220), (9, 24432195060), (10, 21988975554), (12, 18324146295), (13, 16914596580), (14, 15706411110), (15, 14659317036), (18, 12216097530), (20, 10994487777), (21, 10470940740), (26, 8457298290), (27, 8144065020), (28, 7853205555), (30, 7329658518), (35, 6282564444), (36, 6108048765), (39, 5638198860), (42, 5235470370), (45, 4886439012), (52, 4228649145), (54, 4072032510), (60, 3664829259), (63, 3490313580), (65, 3382919316), (70, 3141282222), (78, 2819099430), (81, 2714688340), (84, 2617735185), (90, 2443219506), (91, 2416370940), (105, 2094188148), (108, 2036016255), (117, 1879399620), (126, 1745156790), (130, 1691459658), (135, 1628813004), (140, 1570641111), (156, 1409549715), (162, 1357344170), (180, 1221609753), (182, 1208185470), (189, 1163437860), (195, 1127639772), (210, 1047094074), (234, 939699810), (252, 872578395), (260, 845729829), (270, 814406502), (273, 805456980), (315, 698062716), (324, 678672085), (351, 626466540), (364, 604092735), (378, 581718930), (390, 563819886), (405, 542937668), (420, 523547037), (455, 483274188), (468, 469849905), (540, 407203251), (546, 402728490), (567, 387812620), (585, 375879924), (630, 349031358), (702, 313233270), (756, 290859465), (780, 281909943), (810, 271468834), (819, 268485660), (910, 241637094), (945, 232687572), (1053, 208822180), (1092, 201364245), (1134, 193906310), (1170, 187939962), (1260, 174515679), (1365, 161091396), (1404, 156616635), (1620, 135734417), (1638, 134242830), (1755, 125293308), (1820, 120818547), (1890, 116343786), (2106, 104411090), (2268, 96953155), (2340, 93969981), (2457, 89495220), (2730, 80545698), (2835, 77562524), (3276, 67121415), (3510, 62646654), (3780, 58171893), (4095, 53697132), (4212, 52205545), (4914, 44747610), (5265, 41764436), (5460, 40272849), (5670, 38781262), (7020, 31323327), (7371, 29831740), (8190, 26848566), (9828, 22373805), (10530, 20882218), (11340, 19390631), (12285, 17899044), (14742, 14915870), (16380, 13424283), (21060, 10441109), (24570, 8949522), (29484, 7457935), (36855, 5966348), (49140, 4474761), (73710, 2983174), (147420, 1491587)]