1928916990

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 576

約数和(自身を含む): 7136543232

約数和(自身を除く): 5207626242

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 27, 30, 33, 35, 39, 42, 45, 54, 55, 61, 63, 65, 66, 70, 77, 78, 81, 90, 91, 99, 105, 110, 117, 122, 126, 130, 135, 143, 154, 162, 165, 169, 182, 183, 189, 195, 198, 210, 231, 234, 243, 270, 273, 286, 297, 305, 315, 330, 338, 351, 366, 378, 385, 390, 405, 427, 429, 455, 462, 486, 495, 507, 546, 549, 567, 585, 594, 610, 630, 671, 693, 702, 715, 770, 793, 810, 819, 845, 854, 858, 891, 910, 915, 945, 990, 1001, 1014, 1053, 1098, 1134, 1155, 1170, 1183, 1215, 1281, 1287, 1342, 1365, 1386, 1430, 1485, 1521, 1586, 1638, 1647, 1690, 1701, 1755, 1782, 1830, 1859, 1890, 2002, 2013, 2079, 2106, 2135, 2145, 2310, 2366, 2379, 2430, 2457, 2535, 2562, 2574, 2673, 2730, 2745, 2835, 2970, 3003, 3042, 3159, 3294, 3355, 3402, 3465, 3510, 3549, 3718, 3843, 3861, 3965, 4026, 4095, 4158, 4270, 4290, 4455, 4563, 4697, 4758, 4914, 4941, 5005, 5070, 5265, 5346, 5490, 5551, 5577, 5670, 5915, 6006, 6039, 6237, 6318, 6405, 6435, 6710, 6930, 7098, 7137, 7371, 7605, 7686, 7722, 7930, 8190, 8235, 8505, 8723, 8910, 9009, 9126, 9295, 9394, 9882, 10010, 10065, 10309, 10395, 10530, 10647, 11102, 11154, 11529, 11583, 11830, 11895, 12078, 12285, 12474, 12810, 12870, 13013, 13365, 13689, 14091, 14274, 14742, 14823, 15015, 15210, 15795, 16470, 16653, 16731, 17010, 17446, 17745, 18018, 18117, 18590, 18711, 19215, 19305, 20130, 20618, 20790, 21294, 21411, 22113, 22815, 23058, 23166, 23485, 23790, 24570, 24705, 26026, 26169, 26730, 27027, 27378, 27755, 27885, 28182, 29646, 30030, 30195, 30927, 31185, 31590, 31941, 33306, 33462, 34587, 34749, 35490, 35685, 36234, 36855, 37422, 38430, 38610, 39039, 41067, 42273, 42822, 43615, 44226, 45045, 45630, 46970, 49410, 49959, 50193, 51545, 52338, 53235, 54054, 54351, 55510, 55770, 57645, 57915, 60390, 61061, 61854, 62370, 63882, 64233, 65065, 68445, 69174, 69498, 70455, 71370, 72163, 73710, 74115, 78078, 78507, 81081, 82134, 83265, 83655, 84546, 87230, 90090, 90585, 92781, 93555, 95823, 99918, 100386, 103090, 103761, 106470, 107055, 108702, 110565, 113399, 115290, 115830, 117117, 122122, 126819, 128466, 130130, 130845, 135135, 136890, 140910, 144326, 148230, 149877, 150579, 154635, 157014, 159705, 162162, 163053, 166530, 167310, 172935, 173745, 181170, 183183, 185562, 187110, 191646, 192699, 195195, 205335, 207522, 211365, 214110, 216489, 221130, 226798, 234234, 235521, 243243, 249795, 250965, 253638, 261690, 270270, 271755, 278343, 287469, 299754, 301158, 305305, 309270, 319410, 321165, 326106, 340197, 345870, 347490, 351351, 360815, 366366, 380457, 385398, 390390, 392535, 405405, 410670, 422730, 432978, 449631, 451737, 463905, 471042, 479115, 486486, 499590, 501930, 518805, 543510, 549549, 556686, 566995, 574938, 585585, 610610, 634095, 642330, 649467, 680394, 702702, 706563, 721630, 749385, 752895, 760914, 785070, 793793, 810810, 815265, 835029, 899262, 903474, 915915, 927810, 958230, 963495, 1020591, 1037610, 1054053, 1082445, 1099098, 1133990, 1141371, 1171170, 1177605, 1216215, 1268190, 1298934, 1348893, 1391715, 1413126, 1437345, 1498770, 1505790, 1587586, 1630530, 1648647, 1670058, 1700985, 1756755, 1831830, 1902285, 1926990, 1948401, 2041182, 2108106, 2119689, 2164890, 2248155, 2258685, 2282742, 2355210, 2381379, 2432430, 2505087, 2697786, 2747745, 2783430, 2874690, 3061773, 3162159, 3247335, 3297294, 3401970, 3513510, 3532815, 3804570, 3896802, 3968965, 4175145, 4239378, 4496310, 4517370, 4762758, 4945941, 5010174, 5102955, 5270265, 5495490, 5706855, 5845203, 6123546, 6324318, 6494670, 6744465, 7065630, 7144137, 7937930, 8243235, 8350290, 9185319, 9742005, 9891882, 10205910, 10540530, 10598445, 11413710, 11690406, 11906895, 12525435, 13488930, 14288274, 14837823, 15308865, 15810795, 16486470, 17535609, 18370638, 19484010, 21196890, 21432411, 23813790, 24729705, 25050870, 27555957, 29226015, 29675646, 30617730, 31621590, 35071218, 35720685, 42864822, 45926595, 49459410, 55111914, 58452030, 64297233, 71441370, 74189115, 87678045, 91853190, 107162055, 128594466, 137779785, 148378230, 175356090, 192891699, 214324110, 275559570, 321486165, 385783398, 642972330, 964458495, 1928916990]

約数ペア:

[(1, 1928916990), (2, 964458495), (3, 642972330), (5, 385783398), (6, 321486165), (7, 275559570), (9, 214324110), (10, 192891699), (11, 175356090), (13, 148378230), (14, 137779785), (15, 128594466), (18, 107162055), (21, 91853190), (22, 87678045), (26, 74189115), (27, 71441370), (30, 64297233), (33, 58452030), (35, 55111914), (39, 49459410), (42, 45926595), (45, 42864822), (54, 35720685), (55, 35071218), (61, 31621590), (63, 30617730), (65, 29675646), (66, 29226015), (70, 27555957), (77, 25050870), (78, 24729705), (81, 23813790), (90, 21432411), (91, 21196890), (99, 19484010), (105, 18370638), (110, 17535609), (117, 16486470), (122, 15810795), (126, 15308865), (130, 14837823), (135, 14288274), (143, 13488930), (154, 12525435), (162, 11906895), (165, 11690406), (169, 11413710), (182, 10598445), (183, 10540530), (189, 10205910), (195, 9891882), (198, 9742005), (210, 9185319), (231, 8350290), (234, 8243235), (243, 7937930), (270, 7144137), (273, 7065630), (286, 6744465), (297, 6494670), (305, 6324318), (315, 6123546), (330, 5845203), (338, 5706855), (351, 5495490), (366, 5270265), (378, 5102955), (385, 5010174), (390, 4945941), (405, 4762758), (427, 4517370), (429, 4496310), (455, 4239378), (462, 4175145), (486, 3968965), (495, 3896802), (507, 3804570), (546, 3532815), (549, 3513510), (567, 3401970), (585, 3297294), (594, 3247335), (610, 3162159), (630, 3061773), (671, 2874690), (693, 2783430), (702, 2747745), (715, 2697786), (770, 2505087), (793, 2432430), (810, 2381379), (819, 2355210), (845, 2282742), (854, 2258685), (858, 2248155), (891, 2164890), (910, 2119689), (915, 2108106), (945, 2041182), (990, 1948401), (1001, 1926990), (1014, 1902285), (1053, 1831830), (1098, 1756755), (1134, 1700985), (1155, 1670058), (1170, 1648647), (1183, 1630530), (1215, 1587586), (1281, 1505790), (1287, 1498770), (1342, 1437345), (1365, 1413126), (1386, 1391715), (1430, 1348893), (1485, 1298934), (1521, 1268190), (1586, 1216215), (1638, 1177605), (1647, 1171170), (1690, 1141371), (1701, 1133990), (1755, 1099098), (1782, 1082445), (1830, 1054053), (1859, 1037610), (1890, 1020591), (2002, 963495), (2013, 958230), (2079, 927810), (2106, 915915), (2135, 903474), (2145, 899262), (2310, 835029), (2366, 815265), (2379, 810810), (2430, 793793), (2457, 785070), (2535, 760914), (2562, 752895), (2574, 749385), (2673, 721630), (2730, 706563), (2745, 702702), (2835, 680394), (2970, 649467), (3003, 642330), (3042, 634095), (3159, 610610), (3294, 585585), (3355, 574938), (3402, 566995), (3465, 556686), (3510, 549549), (3549, 543510), (3718, 518805), (3843, 501930), (3861, 499590), (3965, 486486), (4026, 479115), (4095, 471042), (4158, 463905), (4270, 451737), (4290, 449631), (4455, 432978), (4563, 422730), (4697, 410670), (4758, 405405), (4914, 392535), (4941, 390390), (5005, 385398), (5070, 380457), (5265, 366366), (5346, 360815), (5490, 351351), (5551, 347490), (5577, 345870), (5670, 340197), (5915, 326106), (6006, 321165), (6039, 319410), (6237, 309270), (6318, 305305), (6405, 301158), (6435, 299754), (6710, 287469), (6930, 278343), (7098, 271755), (7137, 270270), (7371, 261690), (7605, 253638), (7686, 250965), (7722, 249795), (7930, 243243), (8190, 235521), (8235, 234234), (8505, 226798), (8723, 221130), (8910, 216489), (9009, 214110), (9126, 211365), (9295, 207522), (9394, 205335), (9882, 195195), (10010, 192699), (10065, 191646), (10309, 187110), (10395, 185562), (10530, 183183), (10647, 181170), (11102, 173745), (11154, 172935), (11529, 167310), (11583, 166530), (11830, 163053), (11895, 162162), (12078, 159705), (12285, 157014), (12474, 154635), (12810, 150579), (12870, 149877), (13013, 148230), (13365, 144326), (13689, 140910), (14091, 136890), (14274, 135135), (14742, 130845), (14823, 130130), (15015, 128466), (15210, 126819), (15795, 122122), (16470, 117117), (16653, 115830), (16731, 115290), (17010, 113399), (17446, 110565), (17745, 108702), (18018, 107055), (18117, 106470), (18590, 103761), (18711, 103090), (19215, 100386), (19305, 99918), (20130, 95823), (20618, 93555), (20790, 92781), (21294, 90585), (21411, 90090), (22113, 87230), (22815, 84546), (23058, 83655), (23166, 83265), (23485, 82134), (23790, 81081), (24570, 78507), (24705, 78078), (26026, 74115), (26169, 73710), (26730, 72163), (27027, 71370), (27378, 70455), (27755, 69498), (27885, 69174), (28182, 68445), (29646, 65065), (30030, 64233), (30195, 63882), (30927, 62370), (31185, 61854), (31590, 61061), (31941, 60390), (33306, 57915), (33462, 57645), (34587, 55770), (34749, 55510), (35490, 54351), (35685, 54054), (36234, 53235), (36855, 52338), (37422, 51545), (38430, 50193), (38610, 49959), (39039, 49410), (41067, 46970), (42273, 45630), (42822, 45045), (43615, 44226)]