207693720

素因数分解:

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

素因数の和:4967

約数の個数: 160

約数和(自身を含む): 751932720

約数和(自身を除く): 544239000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 4931, 5265, 7020, 8424, 9862, 10530, 14040, 14793, 19724, 21060, 24655, 29586, 39448, 42120, 44379, 49310, 59172, 64103, 73965, 88758, 98620, 118344, 128206, 133137, 147930, 177516, 192309, 197240, 221895, 256412, 266274, 295860, 320515, 355032, 384618, 399411, 443790, 512824, 532548, 576927, 591720, 641030, 665685, 769236, 798822, 887580, 961545, 1065096, 1153854, 1282060, 1331370, 1538472, 1597644, 1730781, 1775160, 1923090, 1997055, 2307708, 2564120, 2662740, 2884635, 3195288, 3461562, 3846180, 3994110, 4615416, 5192343, 5325480, 5769270, 6923124, 7692360, 7988220, 8653905, 10384686, 11538540, 13846248, 15976440, 17307810, 20769372, 23077080, 25961715, 34615620, 41538744, 51923430, 69231240, 103846860, 207693720]

約数ペア:

[(1, 207693720), (2, 103846860), (3, 69231240), (4, 51923430), (5, 41538744), (6, 34615620), (8, 25961715), (9, 23077080), (10, 20769372), (12, 17307810), (13, 15976440), (15, 13846248), (18, 11538540), (20, 10384686), (24, 8653905), (26, 7988220), (27, 7692360), (30, 6923124), (36, 5769270), (39, 5325480), (40, 5192343), (45, 4615416), (52, 3994110), (54, 3846180), (60, 3461562), (65, 3195288), (72, 2884635), (78, 2662740), (81, 2564120), (90, 2307708), (104, 1997055), (108, 1923090), (117, 1775160), (120, 1730781), (130, 1597644), (135, 1538472), (156, 1331370), (162, 1282060), (180, 1153854), (195, 1065096), (216, 961545), (234, 887580), (260, 798822), (270, 769236), (312, 665685), (324, 641030), (351, 591720), (360, 576927), (390, 532548), (405, 512824), (468, 443790), (520, 399411), (540, 384618), (585, 355032), (648, 320515), (702, 295860), (780, 266274), (810, 256412), (936, 221895), (1053, 197240), (1080, 192309), (1170, 177516), (1404, 147930), (1560, 133137), (1620, 128206), (1755, 118344), (2106, 98620), (2340, 88758), (2808, 73965), (3240, 64103), (3510, 59172), (4212, 49310), (4680, 44379), (4931, 42120), (5265, 39448), (7020, 29586), (8424, 24655), (9862, 21060), (10530, 19724), (14040, 14793)]