19156517820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:2031

約数の個数: 480

約数和(自身を含む): 71424460800

約数和(自身を除く): 52267942980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 29, 30, 33, 36, 38, 44, 45, 54, 55, 57, 58, 60, 66, 76, 81, 87, 90, 95, 99, 108, 110, 114, 116, 132, 135, 145, 162, 165, 171, 174, 180, 190, 198, 209, 220, 228, 261, 270, 285, 290, 297, 319, 324, 330, 342, 348, 380, 396, 405, 418, 435, 495, 513, 522, 540, 551, 570, 580, 594, 627, 638, 660, 684, 783, 810, 836, 855, 870, 891, 957, 990, 1026, 1044, 1045, 1102, 1140, 1188, 1254, 1276, 1305, 1485, 1539, 1566, 1595, 1620, 1653, 1710, 1740, 1782, 1881, 1914, 1951, 1980, 2052, 2090, 2204, 2349, 2508, 2565, 2610, 2755, 2871, 2970, 3078, 3132, 3135, 3190, 3306, 3420, 3564, 3762, 3828, 3902, 3915, 4180, 4455, 4698, 4785, 4959, 5130, 5220, 5510, 5643, 5742, 5853, 5940, 6061, 6156, 6270, 6380, 6612, 7524, 7695, 7804, 7830, 8265, 8613, 8910, 9396, 9405, 9570, 9755, 9918, 10260, 11020, 11286, 11484, 11706, 11745, 12122, 12540, 14355, 14877, 15390, 15660, 16530, 16929, 17226, 17559, 17820, 18183, 18810, 19140, 19510, 19836, 21461, 22572, 23412, 23490, 24244, 24795, 25839, 28215, 28710, 29265, 29754, 30305, 30780, 33060, 33858, 34452, 35118, 36366, 37069, 37620, 39020, 42922, 43065, 44631, 46980, 49590, 51678, 52677, 54549, 56430, 56579, 57420, 58530, 59508, 60610, 64383, 67716, 70236, 72732, 74138, 74385, 84645, 85844, 86130, 87795, 89262, 90915, 99180, 103356, 105354, 107305, 109098, 111207, 112860, 113158, 117060, 121220, 128766, 129195, 148276, 148770, 158031, 163647, 169290, 169737, 172260, 175590, 178524, 181830, 185345, 193149, 210708, 214610, 218196, 222414, 223155, 226316, 257532, 258390, 263385, 272745, 282895, 297540, 316062, 321915, 327294, 333621, 338580, 339474, 351180, 363660, 370690, 386298, 407759, 429220, 444828, 446310, 490941, 509211, 516780, 526770, 545490, 556035, 565790, 579447, 622369, 632124, 643830, 654588, 667242, 678948, 741380, 772596, 790155, 815518, 818235, 848685, 892620, 965745, 981882, 1000863, 1018422, 1053540, 1075001, 1090980, 1112070, 1131580, 1158894, 1223277, 1244738, 1287660, 1334484, 1527633, 1580310, 1631036, 1636470, 1668105, 1697370, 1738341, 1867107, 1931490, 1963764, 2001726, 2036844, 2038795, 2150002, 2224140, 2317788, 2446554, 2454705, 2489476, 2546055, 2897235, 3002589, 3055266, 3111845, 3160620, 3225003, 3272940, 3336210, 3394740, 3476682, 3669831, 3734214, 3862980, 4003452, 4077590, 4300004, 4582899, 4893108, 4909410, 5004315, 5092110, 5375005, 5601321, 5794470, 6005178, 6110532, 6116385, 6223690, 6450006, 6672420, 6953364, 7339662, 7468428, 7638165, 8155180, 8691705, 9165798, 9335535, 9675009, 9818820, 10008630, 10184220, 10750010, 11009493, 11202642, 11588940, 11825011, 12010356, 12232770, 12447380, 12900012, 14679324, 15012945, 15276330, 16125015, 16803963, 17383410, 18331596, 18349155, 18671070, 19350018, 20017260, 21500020, 22018986, 22405284, 22914495, 23650022, 24465540, 28006605, 29025027, 30025890, 30552660, 32250030, 33028479, 33607926, 34766820, 35475033, 36698310, 37342140, 38700036, 44037972, 45828990, 47300044, 48375045, 50411889, 55047465, 56013210, 58050054, 59125055, 60051780, 64500060, 66056958, 67215852, 70950066, 73396620, 84019815, 87075081, 91657980, 96750090, 100823778, 106425099, 110094930, 112026420, 116100108, 118250110, 132113916, 141900132, 145125135, 165142395, 168039630, 174150162, 177375165, 193500180, 201647556, 212850198, 220189860, 236500220, 252059445, 290250270, 319275297, 330284790, 336079260, 348300324, 354750330, 425700396, 435375405, 504118890, 532125495, 580500540, 638550594, 660569580, 709500660, 870750810, 957825891, 1008237780, 1064250990, 1277101188, 1596376485, 1741501620, 1915651782, 2128501980, 3192752970, 3831303564, 4789129455, 6385505940, 9578258910, 19156517820]

約数ペア:

[(1, 19156517820), (2, 9578258910), (3, 6385505940), (4, 4789129455), (5, 3831303564), (6, 3192752970), (9, 2128501980), (10, 1915651782), (11, 1741501620), (12, 1596376485), (15, 1277101188), (18, 1064250990), (19, 1008237780), (20, 957825891), (22, 870750810), (27, 709500660), (29, 660569580), (30, 638550594), (33, 580500540), (36, 532125495), (38, 504118890), (44, 435375405), (45, 425700396), (54, 354750330), (55, 348300324), (57, 336079260), (58, 330284790), (60, 319275297), (66, 290250270), (76, 252059445), (81, 236500220), (87, 220189860), (90, 212850198), (95, 201647556), (99, 193500180), (108, 177375165), (110, 174150162), (114, 168039630), (116, 165142395), (132, 145125135), (135, 141900132), (145, 132113916), (162, 118250110), (165, 116100108), (171, 112026420), (174, 110094930), (180, 106425099), (190, 100823778), (198, 96750090), (209, 91657980), (220, 87075081), (228, 84019815), (261, 73396620), (270, 70950066), (285, 67215852), (290, 66056958), (297, 64500060), (319, 60051780), (324, 59125055), (330, 58050054), (342, 56013210), (348, 55047465), (380, 50411889), (396, 48375045), (405, 47300044), (418, 45828990), (435, 44037972), (495, 38700036), (513, 37342140), (522, 36698310), (540, 35475033), (551, 34766820), (570, 33607926), (580, 33028479), (594, 32250030), (627, 30552660), (638, 30025890), (660, 29025027), (684, 28006605), (783, 24465540), (810, 23650022), (836, 22914495), (855, 22405284), (870, 22018986), (891, 21500020), (957, 20017260), (990, 19350018), (1026, 18671070), (1044, 18349155), (1045, 18331596), (1102, 17383410), (1140, 16803963), (1188, 16125015), (1254, 15276330), (1276, 15012945), (1305, 14679324), (1485, 12900012), (1539, 12447380), (1566, 12232770), (1595, 12010356), (1620, 11825011), (1653, 11588940), (1710, 11202642), (1740, 11009493), (1782, 10750010), (1881, 10184220), (1914, 10008630), (1951, 9818820), (1980, 9675009), (2052, 9335535), (2090, 9165798), (2204, 8691705), (2349, 8155180), (2508, 7638165), (2565, 7468428), (2610, 7339662), (2755, 6953364), (2871, 6672420), (2970, 6450006), (3078, 6223690), (3132, 6116385), (3135, 6110532), (3190, 6005178), (3306, 5794470), (3420, 5601321), (3564, 5375005), (3762, 5092110), (3828, 5004315), (3902, 4909410), (3915, 4893108), (4180, 4582899), (4455, 4300004), (4698, 4077590), (4785, 4003452), (4959, 3862980), (5130, 3734214), (5220, 3669831), (5510, 3476682), (5643, 3394740), (5742, 3336210), (5853, 3272940), (5940, 3225003), (6061, 3160620), (6156, 3111845), (6270, 3055266), (6380, 3002589), (6612, 2897235), (7524, 2546055), (7695, 2489476), (7804, 2454705), (7830, 2446554), (8265, 2317788), (8613, 2224140), (8910, 2150002), (9396, 2038795), (9405, 2036844), (9570, 2001726), (9755, 1963764), (9918, 1931490), (10260, 1867107), (11020, 1738341), (11286, 1697370), (11484, 1668105), (11706, 1636470), (11745, 1631036), (12122, 1580310), (12540, 1527633), (14355, 1334484), (14877, 1287660), (15390, 1244738), (15660, 1223277), (16530, 1158894), (16929, 1131580), (17226, 1112070), (17559, 1090980), (17820, 1075001), (18183, 1053540), (18810, 1018422), (19140, 1000863), (19510, 981882), (19836, 965745), (21461, 892620), (22572, 848685), (23412, 818235), (23490, 815518), (24244, 790155), (24795, 772596), (25839, 741380), (28215, 678948), (28710, 667242), (29265, 654588), (29754, 643830), (30305, 632124), (30780, 622369), (33060, 579447), (33858, 565790), (34452, 556035), (35118, 545490), (36366, 526770), (37069, 516780), (37620, 509211), (39020, 490941), (42922, 446310), (43065, 444828), (44631, 429220), (46980, 407759), (49590, 386298), (51678, 370690), (52677, 363660), (54549, 351180), (56430, 339474), (56579, 338580), (57420, 333621), (58530, 327294), (59508, 321915), (60610, 316062), (64383, 297540), (67716, 282895), (70236, 272745), (72732, 263385), (74138, 258390), (74385, 257532), (84645, 226316), (85844, 223155), (86130, 222414), (87795, 218196), (89262, 214610), (90915, 210708), (99180, 193149), (103356, 185345), (105354, 181830), (107305, 178524), (109098, 175590), (111207, 172260), (112860, 169737), (113158, 169290), (117060, 163647), (121220, 158031), (128766, 148770), (129195, 148276)]