18841433940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:892

約数の個数: 432

約数和(自身を含む): 70002092160

約数和(自身を除く): 51160658220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 49, 60, 63, 69, 70, 84, 90, 92, 98, 105, 115, 126, 131, 138, 140, 147, 161, 180, 196, 207, 210, 230, 245, 252, 262, 276, 294, 315, 322, 345, 393, 414, 420, 441, 460, 483, 490, 524, 588, 630, 644, 655, 690, 709, 735, 786, 805, 828, 882, 917, 966, 980, 1035, 1127, 1179, 1260, 1310, 1380, 1418, 1449, 1470, 1572, 1610, 1764, 1834, 1932, 1965, 2070, 2127, 2205, 2254, 2358, 2415, 2620, 2751, 2836, 2898, 2940, 3013, 3220, 3381, 3545, 3668, 3930, 4140, 4254, 4410, 4508, 4585, 4716, 4830, 4963, 5502, 5635, 5796, 5895, 6026, 6381, 6419, 6762, 7090, 7245, 7860, 8253, 8508, 8820, 9039, 9170, 9660, 9926, 10143, 10635, 11004, 11270, 11790, 12052, 12762, 12838, 13524, 13755, 14180, 14490, 14889, 15065, 16307, 16506, 16905, 18078, 18340, 19257, 19852, 20286, 21091, 21270, 22540, 23580, 24815, 25524, 25676, 27117, 27510, 28980, 29778, 30130, 31905, 32095, 32614, 33012, 33810, 34741, 36156, 38514, 40572, 41265, 42182, 42540, 44667, 45195, 48921, 49630, 50715, 54234, 55020, 57771, 59556, 60260, 63273, 63810, 64190, 65228, 67620, 69482, 74445, 77028, 81535, 82530, 84364, 89334, 90390, 92879, 96285, 97842, 99260, 101430, 104223, 105455, 108468, 114149, 115542, 126546, 127620, 128380, 135585, 138964, 146763, 147637, 148890, 163070, 165060, 173705, 178668, 180780, 185758, 189819, 192570, 195684, 202860, 208446, 210910, 223335, 228298, 231084, 244605, 253092, 271170, 278637, 288855, 293526, 295274, 297780, 312669, 316365, 326140, 342447, 347410, 371516, 379638, 385140, 416892, 421820, 442911, 446670, 456596, 464395, 489210, 521115, 542340, 557274, 570745, 577710, 587052, 590548, 625338, 632730, 650153, 684894, 694820, 733815, 738185, 759276, 799043, 835911, 885822, 893340, 928790, 949095, 978420, 1027341, 1042230, 1114548, 1141490, 1155420, 1250676, 1265460, 1300306, 1328733, 1369788, 1393185, 1467630, 1476370, 1563345, 1598086, 1671822, 1712235, 1771644, 1857580, 1898190, 1950459, 2054682, 2084460, 2136217, 2214555, 2282980, 2397129, 2600612, 2657466, 2786370, 2935260, 2952740, 3126690, 3196172, 3250765, 3343644, 3424470, 3796380, 3900918, 3995215, 4109364, 4179555, 4272434, 4429110, 4551071, 4794258, 5136705, 5314932, 5572740, 5851377, 6253380, 6408651, 6501530, 6643665, 6848940, 7191387, 7801836, 7990430, 8359110, 8544868, 8858220, 9102142, 9588516, 9752295, 10273410, 10681085, 11702754, 11985645, 12817302, 13003060, 13287330, 13653213, 14382774, 14953519, 15980860, 16718220, 18204284, 19225953, 19504590, 20546820, 21362170, 22755355, 23405508, 23971290, 25634604, 26574660, 27306426, 28765548, 29256885, 29907038, 32043255, 35956935, 38451906, 39009180, 40959639, 42724340, 44860557, 45510710, 47942580, 54612852, 58513770, 59814076, 64086510, 68266065, 71913870, 74767595, 76903812, 81919278, 89721114, 91021420, 96129765, 104674633, 117027540, 128173020, 134581671, 136532130, 143827740, 149535190, 163838556, 179442228, 192259530, 204798195, 209349266, 224302785, 269163342, 273064260, 299070380, 314023899, 384519060, 409596390, 418698532, 448605570, 523373165, 538326684, 628047798, 672908355, 819192780, 897211140, 942071697, 1046746330, 1256095596, 1345816710, 1570119495, 1884143394, 2093492660, 2691633420, 3140238990, 3768286788, 4710358485, 6280477980, 9420716970, 18841433940]

約数ペア:

[(1, 18841433940), (2, 9420716970), (3, 6280477980), (4, 4710358485), (5, 3768286788), (6, 3140238990), (7, 2691633420), (9, 2093492660), (10, 1884143394), (12, 1570119495), (14, 1345816710), (15, 1256095596), (18, 1046746330), (20, 942071697), (21, 897211140), (23, 819192780), (28, 672908355), (30, 628047798), (35, 538326684), (36, 523373165), (42, 448605570), (45, 418698532), (46, 409596390), (49, 384519060), (60, 314023899), (63, 299070380), (69, 273064260), (70, 269163342), (84, 224302785), (90, 209349266), (92, 204798195), (98, 192259530), (105, 179442228), (115, 163838556), (126, 149535190), (131, 143827740), (138, 136532130), (140, 134581671), (147, 128173020), (161, 117027540), (180, 104674633), (196, 96129765), (207, 91021420), (210, 89721114), (230, 81919278), (245, 76903812), (252, 74767595), (262, 71913870), (276, 68266065), (294, 64086510), (315, 59814076), (322, 58513770), (345, 54612852), (393, 47942580), (414, 45510710), (420, 44860557), (441, 42724340), (460, 40959639), (483, 39009180), (490, 38451906), (524, 35956935), (588, 32043255), (630, 29907038), (644, 29256885), (655, 28765548), (690, 27306426), (709, 26574660), (735, 25634604), (786, 23971290), (805, 23405508), (828, 22755355), (882, 21362170), (917, 20546820), (966, 19504590), (980, 19225953), (1035, 18204284), (1127, 16718220), (1179, 15980860), (1260, 14953519), (1310, 14382774), (1380, 13653213), (1418, 13287330), (1449, 13003060), (1470, 12817302), (1572, 11985645), (1610, 11702754), (1764, 10681085), (1834, 10273410), (1932, 9752295), (1965, 9588516), (2070, 9102142), (2127, 8858220), (2205, 8544868), (2254, 8359110), (2358, 7990430), (2415, 7801836), (2620, 7191387), (2751, 6848940), (2836, 6643665), (2898, 6501530), (2940, 6408651), (3013, 6253380), (3220, 5851377), (3381, 5572740), (3545, 5314932), (3668, 5136705), (3930, 4794258), (4140, 4551071), (4254, 4429110), (4410, 4272434), (4508, 4179555), (4585, 4109364), (4716, 3995215), (4830, 3900918), (4963, 3796380), (5502, 3424470), (5635, 3343644), (5796, 3250765), (5895, 3196172), (6026, 3126690), (6381, 2952740), (6419, 2935260), (6762, 2786370), (7090, 2657466), (7245, 2600612), (7860, 2397129), (8253, 2282980), (8508, 2214555), (8820, 2136217), (9039, 2084460), (9170, 2054682), (9660, 1950459), (9926, 1898190), (10143, 1857580), (10635, 1771644), (11004, 1712235), (11270, 1671822), (11790, 1598086), (12052, 1563345), (12762, 1476370), (12838, 1467630), (13524, 1393185), (13755, 1369788), (14180, 1328733), (14490, 1300306), (14889, 1265460), (15065, 1250676), (16307, 1155420), (16506, 1141490), (16905, 1114548), (18078, 1042230), (18340, 1027341), (19257, 978420), (19852, 949095), (20286, 928790), (21091, 893340), (21270, 885822), (22540, 835911), (23580, 799043), (24815, 759276), (25524, 738185), (25676, 733815), (27117, 694820), (27510, 684894), (28980, 650153), (29778, 632730), (30130, 625338), (31905, 590548), (32095, 587052), (32614, 577710), (33012, 570745), (33810, 557274), (34741, 542340), (36156, 521115), (38514, 489210), (40572, 464395), (41265, 456596), (42182, 446670), (42540, 442911), (44667, 421820), (45195, 416892), (48921, 385140), (49630, 379638), (50715, 371516), (54234, 347410), (55020, 342447), (57771, 326140), (59556, 316365), (60260, 312669), (63273, 297780), (63810, 295274), (64190, 293526), (65228, 288855), (67620, 278637), (69482, 271170), (74445, 253092), (77028, 244605), (81535, 231084), (82530, 228298), (84364, 223335), (89334, 210910), (90390, 208446), (92879, 202860), (96285, 195684), (97842, 192570), (99260, 189819), (101430, 185758), (104223, 180780), (105455, 178668), (108468, 173705), (114149, 165060), (115542, 163070), (126546, 148890), (127620, 147637), (128380, 146763), (135585, 138964)]