2018990160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13417}}^1$

素因数の和:13466

約数の個数: 240

約数和(自身を含む): 7786733760

約数和(自身を除く): 5767743600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 110, 114, 120, 132, 144, 152, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 304, 330, 342, 360, 380, 396, 418, 440, 456, 495, 528, 570, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1045, 1140, 1254, 1320, 1368, 1520, 1584, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 2640, 2736, 3135, 3344, 3420, 3762, 3960, 4180, 4560, 5016, 6270, 6840, 7524, 7920, 8360, 9405, 10032, 12540, 13417, 13680, 15048, 16720, 18810, 25080, 26834, 30096, 37620, 40251, 50160, 53668, 67085, 75240, 80502, 107336, 120753, 134170, 147587, 150480, 161004, 201255, 214672, 241506, 254923, 268340, 295174, 322008, 402510, 442761, 483012, 509846, 536680, 590348, 603765, 644016, 737935, 764769, 805020, 885522, 966024, 1019692, 1073360, 1180696, 1207530, 1274615, 1328283, 1475870, 1529538, 1610040, 1771044, 1932048, 2039384, 2213805, 2294307, 2361392, 2415060, 2549230, 2656566, 2804153, 2951740, 3059076, 3220080, 3542088, 3823845, 4078768, 4427610, 4588614, 4830120, 5098460, 5313132, 5608306, 5903480, 6118152, 6641415, 7084176, 7647690, 8412459, 8855220, 9177228, 9660240, 10196920, 10626264, 11216612, 11471535, 11806960, 12236304, 13282830, 14020765, 15295380, 16824918, 17710440, 18354456, 20393840, 21252528, 22433224, 22943070, 25237377, 26565660, 28041530, 30590760, 33649836, 35420880, 36708912, 42062295, 44866448, 45886140, 50474754, 53131320, 56083060, 61181520, 67299672, 84124590, 91772280, 100949508, 106262640, 112166120, 126186885, 134599344, 168249180, 183544560, 201899016, 224332240, 252373770, 336498360, 403798032, 504747540, 672996720, 1009495080, 2018990160]

約数ペア:

[(1, 2018990160), (2, 1009495080), (3, 672996720), (4, 504747540), (5, 403798032), (6, 336498360), (8, 252373770), (9, 224332240), (10, 201899016), (11, 183544560), (12, 168249180), (15, 134599344), (16, 126186885), (18, 112166120), (19, 106262640), (20, 100949508), (22, 91772280), (24, 84124590), (30, 67299672), (33, 61181520), (36, 56083060), (38, 53131320), (40, 50474754), (44, 45886140), (45, 44866448), (48, 42062295), (55, 36708912), (57, 35420880), (60, 33649836), (66, 30590760), (72, 28041530), (76, 26565660), (80, 25237377), (88, 22943070), (90, 22433224), (95, 21252528), (99, 20393840), (110, 18354456), (114, 17710440), (120, 16824918), (132, 15295380), (144, 14020765), (152, 13282830), (165, 12236304), (171, 11806960), (176, 11471535), (180, 11216612), (190, 10626264), (198, 10196920), (209, 9660240), (220, 9177228), (228, 8855220), (240, 8412459), (264, 7647690), (285, 7084176), (304, 6641415), (330, 6118152), (342, 5903480), (360, 5608306), (380, 5313132), (396, 5098460), (418, 4830120), (440, 4588614), (456, 4427610), (495, 4078768), (528, 3823845), (570, 3542088), (627, 3220080), (660, 3059076), (684, 2951740), (720, 2804153), (760, 2656566), (792, 2549230), (836, 2415060), (855, 2361392), (880, 2294307), (912, 2213805), (990, 2039384), (1045, 1932048), (1140, 1771044), (1254, 1610040), (1320, 1529538), (1368, 1475870), (1520, 1328283), (1584, 1274615), (1672, 1207530), (1710, 1180696), (1881, 1073360), (1980, 1019692), (2090, 966024), (2280, 885522), (2508, 805020), (2640, 764769), (2736, 737935), (3135, 644016), (3344, 603765), (3420, 590348), (3762, 536680), (3960, 509846), (4180, 483012), (4560, 442761), (5016, 402510), (6270, 322008), (6840, 295174), (7524, 268340), (7920, 254923), (8360, 241506), (9405, 214672), (10032, 201255), (12540, 161004), (13417, 150480), (13680, 147587), (15048, 134170), (16720, 120753), (18810, 107336), (25080, 80502), (26834, 75240), (30096, 67085), (37620, 53668), (40251, 50160)]