15673821540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{64613}}^1$

素因数の和:64949

約数の個数: 96

約数和(自身を含む): 47415303936

約数和(自身を除く): 31741482396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 311, 390, 622, 780, 933, 1244, 1555, 1866, 3110, 3732, 4043, 4665, 6220, 8086, 9330, 12129, 16172, 18660, 20215, 24258, 40430, 48516, 60645, 64613, 80860, 121290, 129226, 193839, 242580, 258452, 323065, 387678, 646130, 775356, 839969, 969195, 1292260, 1679938, 1938390, 2519907, 3359876, 3876780, 4199845, 5039814, 8399690, 10079628, 12599535, 16799380, 20094643, 25199070, 40189286, 50398140, 60283929, 80378572, 100473215, 120567858, 200946430, 241135716, 261230359, 301419645, 401892860, 522460718, 602839290, 783691077, 1044921436, 1205678580, 1306151795, 1567382154, 2612303590, 3134764308, 3918455385, 5224607180, 7836910770, 15673821540]

約数ペア:

[(1, 15673821540), (2, 7836910770), (3, 5224607180), (4, 3918455385), (5, 3134764308), (6, 2612303590), (10, 1567382154), (12, 1306151795), (13, 1205678580), (15, 1044921436), (20, 783691077), (26, 602839290), (30, 522460718), (39, 401892860), (52, 301419645), (60, 261230359), (65, 241135716), (78, 200946430), (130, 120567858), (156, 100473215), (195, 80378572), (260, 60283929), (311, 50398140), (390, 40189286), (622, 25199070), (780, 20094643), (933, 16799380), (1244, 12599535), (1555, 10079628), (1866, 8399690), (3110, 5039814), (3732, 4199845), (4043, 3876780), (4665, 3359876), (6220, 2519907), (8086, 1938390), (9330, 1679938), (12129, 1292260), (16172, 969195), (18660, 839969), (20215, 775356), (24258, 646130), (40430, 387678), (48516, 323065), (60645, 258452), (64613, 242580), (80860, 193839), (121290, 129226)]