16101720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:914

約数の個数: 128

約数和(自身を含む): 56894400

約数和(自身を除く): 40792680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 877, 918, 1020, 1080, 1224, 1530, 1754, 1836, 2040, 2295, 2631, 3060, 3508, 3672, 4385, 4590, 5262, 6120, 7016, 7893, 8770, 9180, 10524, 13155, 14909, 15786, 17540, 18360, 21048, 23679, 26310, 29818, 31572, 35080, 39465, 44727, 47358, 52620, 59636, 63144, 74545, 78930, 89454, 94716, 105240, 118395, 119272, 134181, 149090, 157860, 178908, 189432, 223635, 236790, 268362, 298180, 315720, 357816, 402543, 447270, 473580, 536724, 596360, 670905, 805086, 894540, 947160, 1073448, 1341810, 1610172, 1789080, 2012715, 2683620, 3220344, 4025430, 5367240, 8050860, 16101720]

約数ペア:

[(1, 16101720), (2, 8050860), (3, 5367240), (4, 4025430), (5, 3220344), (6, 2683620), (8, 2012715), (9, 1789080), (10, 1610172), (12, 1341810), (15, 1073448), (17, 947160), (18, 894540), (20, 805086), (24, 670905), (27, 596360), (30, 536724), (34, 473580), (36, 447270), (40, 402543), (45, 357816), (51, 315720), (54, 298180), (60, 268362), (68, 236790), (72, 223635), (85, 189432), (90, 178908), (102, 157860), (108, 149090), (120, 134181), (135, 119272), (136, 118395), (153, 105240), (170, 94716), (180, 89454), (204, 78930), (216, 74545), (255, 63144), (270, 59636), (306, 52620), (340, 47358), (360, 44727), (408, 39465), (459, 35080), (510, 31572), (540, 29818), (612, 26310), (680, 23679), (765, 21048), (877, 18360), (918, 17540), (1020, 15786), (1080, 14909), (1224, 13155), (1530, 10524), (1754, 9180), (1836, 8770), (2040, 7893), (2295, 7016), (2631, 6120), (3060, 5262), (3508, 4590), (3672, 4385)]