20189890710

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:490

約数の個数: 384

約数和(自身を含む): 63504290304

約数和(自身を除く): 43314399594

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 81, 85, 90, 99, 102, 110, 135, 153, 157, 162, 165, 170, 187, 198, 243, 255, 270, 283, 297, 306, 314, 330, 374, 405, 459, 471, 486, 495, 510, 561, 566, 594, 765, 785, 810, 849, 891, 918, 935, 942, 990, 1122, 1215, 1377, 1413, 1415, 1485, 1530, 1570, 1683, 1698, 1727, 1782, 1870, 2295, 2355, 2430, 2547, 2669, 2673, 2754, 2805, 2826, 2830, 2970, 3113, 3366, 3454, 4131, 4239, 4245, 4455, 4590, 4710, 4811, 5049, 5094, 5181, 5338, 5346, 5610, 6226, 6885, 7065, 7641, 8007, 8262, 8415, 8478, 8490, 8635, 8910, 9339, 9622, 10098, 10362, 12717, 12735, 13345, 13365, 13770, 14130, 14433, 15147, 15282, 15543, 15565, 16014, 16830, 17270, 18678, 20655, 21195, 22923, 24021, 24055, 25245, 25434, 25470, 25905, 26690, 26730, 28017, 28866, 29359, 30294, 31086, 31130, 38151, 38205, 40035, 41310, 42390, 43299, 44431, 45441, 45846, 46629, 46695, 48042, 48110, 50490, 51810, 52921, 56034, 58718, 63585, 68769, 72063, 72165, 75735, 76302, 76410, 77715, 80070, 84051, 86598, 88077, 88862, 90882, 93258, 93390, 105842, 114615, 120105, 127170, 129897, 133293, 137538, 139887, 140085, 144126, 144330, 146795, 151470, 155430, 158763, 168102, 176154, 190755, 216189, 216495, 222155, 227205, 229230, 233145, 240210, 252153, 259794, 264231, 264605, 266586, 279774, 280170, 293590, 317526, 343845, 360315, 381510, 389691, 399879, 419661, 420255, 432378, 432990, 440385, 444310, 454410, 466290, 476289, 488741, 504306, 528462, 529210, 648567, 649485, 666465, 687690, 699435, 720630, 755327, 756459, 779382, 792693, 793815, 799758, 839322, 840510, 880770, 952578, 977482, 1080945, 1169073, 1199637, 1260765, 1297134, 1298970, 1321155, 1332930, 1398870, 1428867, 1466223, 1510654, 1512918, 1585386, 1587630, 1948455, 1999395, 2098305, 2161890, 2265981, 2338146, 2378079, 2381445, 2399274, 2443705, 2521530, 2642310, 2857734, 2932446, 3242835, 3598911, 3776635, 3782295, 3896910, 3963465, 3998790, 4196610, 4286601, 4398669, 4531962, 4756158, 4762890, 4887410, 5845365, 5998185, 6485670, 6797943, 7134237, 7144335, 7197822, 7331115, 7553270, 7564590, 7926930, 8308597, 8573202, 8797338, 10796733, 11329905, 11690730, 11890395, 11996370, 12859803, 13196007, 13595886, 14268474, 14288670, 14662230, 16617194, 17994555, 20393829, 21433005, 21593466, 21993345, 22659810, 23780790, 24925791, 25719606, 26392014, 33989715, 35671185, 35989110, 39588021, 40787658, 41542985, 42866010, 43986690, 49851582, 53983665, 61181487, 64299015, 65980035, 67979430, 71342370, 74777373, 79176042, 83085970, 101969145, 107967330, 118764063, 122362974, 124628955, 128598030, 131960070, 149554746, 183544461, 197940105, 203938290, 224332119, 237528126, 249257910, 305907435, 367088922, 373886865, 395880210, 448664238, 593820315, 611814870, 672996357, 747773730, 917722305, 1121660595, 1187640630, 1345992714, 1835444610, 2018989071, 2243321190, 3364981785, 4037978142, 6729963570, 10094945355, 20189890710]

約数ペア:

[(1, 20189890710), (2, 10094945355), (3, 6729963570), (5, 4037978142), (6, 3364981785), (9, 2243321190), (10, 2018989071), (11, 1835444610), (15, 1345992714), (17, 1187640630), (18, 1121660595), (22, 917722305), (27, 747773730), (30, 672996357), (33, 611814870), (34, 593820315), (45, 448664238), (51, 395880210), (54, 373886865), (55, 367088922), (66, 305907435), (81, 249257910), (85, 237528126), (90, 224332119), (99, 203938290), (102, 197940105), (110, 183544461), (135, 149554746), (153, 131960070), (157, 128598030), (162, 124628955), (165, 122362974), (170, 118764063), (187, 107967330), (198, 101969145), (243, 83085970), (255, 79176042), (270, 74777373), (283, 71342370), (297, 67979430), (306, 65980035), (314, 64299015), (330, 61181487), (374, 53983665), (405, 49851582), (459, 43986690), (471, 42866010), (486, 41542985), (495, 40787658), (510, 39588021), (561, 35989110), (566, 35671185), (594, 33989715), (765, 26392014), (785, 25719606), (810, 24925791), (849, 23780790), (891, 22659810), (918, 21993345), (935, 21593466), (942, 21433005), (990, 20393829), (1122, 17994555), (1215, 16617194), (1377, 14662230), (1413, 14288670), (1415, 14268474), (1485, 13595886), (1530, 13196007), (1570, 12859803), (1683, 11996370), (1698, 11890395), (1727, 11690730), (1782, 11329905), (1870, 10796733), (2295, 8797338), (2355, 8573202), (2430, 8308597), (2547, 7926930), (2669, 7564590), (2673, 7553270), (2754, 7331115), (2805, 7197822), (2826, 7144335), (2830, 7134237), (2970, 6797943), (3113, 6485670), (3366, 5998185), (3454, 5845365), (4131, 4887410), (4239, 4762890), (4245, 4756158), (4455, 4531962), (4590, 4398669), (4710, 4286601), (4811, 4196610), (5049, 3998790), (5094, 3963465), (5181, 3896910), (5338, 3782295), (5346, 3776635), (5610, 3598911), (6226, 3242835), (6885, 2932446), (7065, 2857734), (7641, 2642310), (8007, 2521530), (8262, 2443705), (8415, 2399274), (8478, 2381445), (8490, 2378079), (8635, 2338146), (8910, 2265981), (9339, 2161890), (9622, 2098305), (10098, 1999395), (10362, 1948455), (12717, 1587630), (12735, 1585386), (13345, 1512918), (13365, 1510654), (13770, 1466223), (14130, 1428867), (14433, 1398870), (15147, 1332930), (15282, 1321155), (15543, 1298970), (15565, 1297134), (16014, 1260765), (16830, 1199637), (17270, 1169073), (18678, 1080945), (20655, 977482), (21195, 952578), (22923, 880770), (24021, 840510), (24055, 839322), (25245, 799758), (25434, 793815), (25470, 792693), (25905, 779382), (26690, 756459), (26730, 755327), (28017, 720630), (28866, 699435), (29359, 687690), (30294, 666465), (31086, 649485), (31130, 648567), (38151, 529210), (38205, 528462), (40035, 504306), (41310, 488741), (42390, 476289), (43299, 466290), (44431, 454410), (45441, 444310), (45846, 440385), (46629, 432990), (46695, 432378), (48042, 420255), (48110, 419661), (50490, 399879), (51810, 389691), (52921, 381510), (56034, 360315), (58718, 343845), (63585, 317526), (68769, 293590), (72063, 280170), (72165, 279774), (75735, 266586), (76302, 264605), (76410, 264231), (77715, 259794), (80070, 252153), (84051, 240210), (86598, 233145), (88077, 229230), (88862, 227205), (90882, 222155), (93258, 216495), (93390, 216189), (105842, 190755), (114615, 176154), (120105, 168102), (127170, 158763), (129897, 155430), (133293, 151470), (137538, 146795), (139887, 144330), (140085, 144126)]