314781480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67261}}^1$

素因数の和:67291

約数の個数: 96

約数和(自身を含む): 1101751560

約数和(自身を除く): 786970080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 67261, 134522, 201783, 269044, 336305, 403566, 538088, 605349, 672610, 807132, 874393, 1008915, 1210698, 1345220, 1614264, 1748786, 2017830, 2421396, 2623179, 2690440, 3026745, 3497572, 4035660, 4371965, 4842792, 5246358, 6053490, 6995144, 7869537, 8071320, 8743930, 10492716, 12106980, 13115895, 15739074, 17487860, 20985432, 24213960, 26231790, 31478148, 34975720, 39347685, 52463580, 62956296, 78695370, 104927160, 157390740, 314781480]

約数ペア:

[(1, 314781480), (2, 157390740), (3, 104927160), (4, 78695370), (5, 62956296), (6, 52463580), (8, 39347685), (9, 34975720), (10, 31478148), (12, 26231790), (13, 24213960), (15, 20985432), (18, 17487860), (20, 15739074), (24, 13115895), (26, 12106980), (30, 10492716), (36, 8743930), (39, 8071320), (40, 7869537), (45, 6995144), (52, 6053490), (60, 5246358), (65, 4842792), (72, 4371965), (78, 4035660), (90, 3497572), (104, 3026745), (117, 2690440), (120, 2623179), (130, 2421396), (156, 2017830), (180, 1748786), (195, 1614264), (234, 1345220), (260, 1210698), (312, 1008915), (360, 874393), (390, 807132), (468, 672610), (520, 605349), (585, 538088), (780, 403566), (936, 336305), (1170, 269044), (1560, 201783), (2340, 134522), (4680, 67261)]