138462480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4931}}^1$

素因数の和:4966

約数の個数: 160

約数和(自身を含む): 513717120

約数和(自身を除く): 375254640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 4931, 5616, 7020, 9360, 9862, 14040, 14793, 19724, 24655, 28080, 29586, 39448, 44379, 49310, 59172, 64103, 73965, 78896, 88758, 98620, 118344, 128206, 133137, 147930, 177516, 192309, 197240, 221895, 236688, 256412, 266274, 295860, 320515, 355032, 384618, 394480, 443790, 512824, 532548, 576927, 591720, 641030, 665685, 710064, 769236, 887580, 961545, 1025648, 1065096, 1153854, 1183440, 1282060, 1331370, 1538472, 1730781, 1775160, 1923090, 2130192, 2307708, 2564120, 2662740, 2884635, 3076944, 3461562, 3550320, 3846180, 4615416, 5128240, 5325480, 5769270, 6923124, 7692360, 8653905, 9230832, 10650960, 11538540, 13846248, 15384720, 17307810, 23077080, 27692496, 34615620, 46154160, 69231240, 138462480]

約数ペア:

[(1, 138462480), (2, 69231240), (3, 46154160), (4, 34615620), (5, 27692496), (6, 23077080), (8, 17307810), (9, 15384720), (10, 13846248), (12, 11538540), (13, 10650960), (15, 9230832), (16, 8653905), (18, 7692360), (20, 6923124), (24, 5769270), (26, 5325480), (27, 5128240), (30, 4615416), (36, 3846180), (39, 3550320), (40, 3461562), (45, 3076944), (48, 2884635), (52, 2662740), (54, 2564120), (60, 2307708), (65, 2130192), (72, 1923090), (78, 1775160), (80, 1730781), (90, 1538472), (104, 1331370), (108, 1282060), (117, 1183440), (120, 1153854), (130, 1065096), (135, 1025648), (144, 961545), (156, 887580), (180, 769236), (195, 710064), (208, 665685), (216, 641030), (234, 591720), (240, 576927), (260, 532548), (270, 512824), (312, 443790), (351, 394480), (360, 384618), (390, 355032), (432, 320515), (468, 295860), (520, 266274), (540, 256412), (585, 236688), (624, 221895), (702, 197240), (720, 192309), (780, 177516), (936, 147930), (1040, 133137), (1080, 128206), (1170, 118344), (1404, 98620), (1560, 88758), (1755, 78896), (1872, 73965), (2160, 64103), (2340, 59172), (2808, 49310), (3120, 44379), (3510, 39448), (4680, 29586), (4931, 28080), (5616, 24655), (7020, 19724), (9360, 14793), (9862, 14040)]