18039015720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239753}}^1$

素因数の和:239800

約数の個数: 192

約数和(自身を含む): 67322923200

約数和(自身を除く): 49283907480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 3135, 3420, 3762, 3960, 4180, 5016, 6270, 6840, 7524, 8360, 9405, 12540, 15048, 18810, 25080, 37620, 75240, 239753, 479506, 719259, 959012, 1198765, 1438518, 1918024, 2157777, 2397530, 2637283, 2877036, 3596295, 4315554, 4555307, 4795060, 5274566, 5754072, 7192590, 7911849, 8631108, 9110614, 9590120, 10549132, 10788885, 13186415, 13665921, 14385180, 15823698, 17262216, 18221228, 21098264, 21577770, 22776535, 23735547, 26372830, 27331842, 28770360, 31647396, 36442456, 39559245, 40997763, 43155540, 45553070, 47471094, 50108377, 52745660, 54663684, 63294792, 68329605, 79118490, 81995526, 86311080, 91106140, 94942188, 100216754, 105491320, 109327368, 118677735, 136659210, 150325131, 158236980, 163991052, 182212280, 189884376, 200433508, 204988815, 237355470, 250541885, 273318420, 300650262, 316473960, 327982104, 400867016, 409977630, 450975393, 474710940, 501083770, 546636840, 601300524, 751625655, 819955260, 901950786, 949421880, 1002167540, 1202601048, 1503251310, 1639910520, 1803901572, 2004335080, 2254876965, 3006502620, 3607803144, 4509753930, 6013005240, 9019507860, 18039015720]

約数ペア:

[(1, 18039015720), (2, 9019507860), (3, 6013005240), (4, 4509753930), (5, 3607803144), (6, 3006502620), (8, 2254876965), (9, 2004335080), (10, 1803901572), (11, 1639910520), (12, 1503251310), (15, 1202601048), (18, 1002167540), (19, 949421880), (20, 901950786), (22, 819955260), (24, 751625655), (30, 601300524), (33, 546636840), (36, 501083770), (38, 474710940), (40, 450975393), (44, 409977630), (45, 400867016), (55, 327982104), (57, 316473960), (60, 300650262), (66, 273318420), (72, 250541885), (76, 237355470), (88, 204988815), (90, 200433508), (95, 189884376), (99, 182212280), (110, 163991052), (114, 158236980), (120, 150325131), (132, 136659210), (152, 118677735), (165, 109327368), (171, 105491320), (180, 100216754), (190, 94942188), (198, 91106140), (209, 86311080), (220, 81995526), (228, 79118490), (264, 68329605), (285, 63294792), (330, 54663684), (342, 52745660), (360, 50108377), (380, 47471094), (396, 45553070), (418, 43155540), (440, 40997763), (456, 39559245), (495, 36442456), (570, 31647396), (627, 28770360), (660, 27331842), (684, 26372830), (760, 23735547), (792, 22776535), (836, 21577770), (855, 21098264), (990, 18221228), (1045, 17262216), (1140, 15823698), (1254, 14385180), (1320, 13665921), (1368, 13186415), (1672, 10788885), (1710, 10549132), (1881, 9590120), (1980, 9110614), (2090, 8631108), (2280, 7911849), (2508, 7192590), (3135, 5754072), (3420, 5274566), (3762, 4795060), (3960, 4555307), (4180, 4315554), (5016, 3596295), (6270, 2877036), (6840, 2637283), (7524, 2397530), (8360, 2157777), (9405, 1918024), (12540, 1438518), (15048, 1198765), (18810, 959012), (25080, 719259), (37620, 479506), (75240, 239753)]