20165177340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3089}}^1$

素因数の和:3282

約数の個数: 384

約数和(自身を含む): 78740121600

約数和(自身を除く): 58574944260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 157, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 314, 315, 330, 378, 385, 396, 420, 462, 471, 495, 540, 594, 628, 630, 660, 693, 756, 770, 785, 924, 942, 945, 990, 1099, 1155, 1188, 1260, 1386, 1413, 1485, 1540, 1570, 1727, 1884, 1890, 1980, 2079, 2198, 2310, 2355, 2772, 2826, 2970, 3089, 3140, 3297, 3454, 3465, 3780, 4158, 4239, 4396, 4620, 4710, 5181, 5495, 5652, 5940, 6178, 6594, 6908, 6930, 7065, 8316, 8478, 8635, 9267, 9420, 9891, 10362, 10395, 10990, 12089, 12356, 13188, 13860, 14130, 15445, 15543, 16485, 16956, 17270, 18534, 19782, 20724, 20790, 21195, 21623, 21980, 24178, 25905, 27801, 28260, 29673, 30890, 31086, 32970, 33979, 34540, 36267, 37068, 39564, 41580, 42390, 43246, 46335, 46629, 48356, 49455, 51810, 55602, 59346, 60445, 61780, 62172, 64869, 65940, 67958, 72534, 77715, 83403, 84780, 86492, 92670, 93258, 98910, 101937, 103620, 108115, 108801, 111204, 118692, 120890, 129738, 135916, 139005, 145068, 148365, 155430, 166806, 169895, 181335, 185340, 186516, 194607, 197820, 203874, 216230, 217602, 233145, 237853, 241780, 259476, 278010, 296730, 305811, 310860, 324345, 326403, 333612, 339790, 362670, 389214, 407748, 417015, 432460, 435204, 466290, 475706, 484973, 509685, 544005, 556020, 583821, 593460, 611622, 648690, 652806, 679580, 713559, 725340, 778428, 834030, 917433, 932580, 951412, 969946, 973035, 1019370, 1088010, 1167642, 1189265, 1223244, 1297380, 1305612, 1427118, 1454919, 1529055, 1632015, 1668060, 1834866, 1939892, 1946070, 2038740, 2140677, 2176020, 2335284, 2378530, 2424865, 2854236, 2909838, 2919105, 3058110, 3264030, 3394811, 3567795, 3669732, 3892140, 4281354, 4364757, 4587165, 4757060, 4849730, 5334703, 5819676, 5838210, 6116220, 6422031, 6528060, 6789622, 7135590, 7274595, 8562708, 8729514, 9174330, 9699460, 10184433, 10669406, 10703385, 11676420, 12844062, 13094271, 13579244, 14271180, 14549190, 16004109, 16974055, 17459028, 18348660, 20368866, 21338812, 21406770, 21823785, 25688124, 26188542, 26673515, 29098380, 30553299, 32008218, 32110155, 33948110, 37342921, 40737732, 42813540, 43647570, 48012327, 50922165, 52377084, 53347030, 61106598, 64016436, 64220310, 65471355, 67896220, 74685842, 80020545, 87295140, 91659897, 96024654, 101844330, 106694060, 112028763, 122213196, 128440620, 130942710, 144036981, 149371684, 152766495, 160041090, 183319794, 186714605, 192049308, 203688660, 224057526, 240061635, 261885420, 288073962, 305532990, 320082180, 336086289, 366639588, 373429210, 448115052, 458299485, 480123270, 560143815, 576147924, 611065980, 672172578, 720184905, 746858420, 916598970, 960246540, 1008258867, 1120287630, 1344345156, 1440369810, 1680431445, 1833197940, 2016517734, 2240575260, 2880739620, 3360862890, 4033035468, 5041294335, 6721725780, 10082588670, 20165177340]

約数ペア:

[(1, 20165177340), (2, 10082588670), (3, 6721725780), (4, 5041294335), (5, 4033035468), (6, 3360862890), (7, 2880739620), (9, 2240575260), (10, 2016517734), (11, 1833197940), (12, 1680431445), (14, 1440369810), (15, 1344345156), (18, 1120287630), (20, 1008258867), (21, 960246540), (22, 916598970), (27, 746858420), (28, 720184905), (30, 672172578), (33, 611065980), (35, 576147924), (36, 560143815), (42, 480123270), (44, 458299485), (45, 448115052), (54, 373429210), (55, 366639588), (60, 336086289), (63, 320082180), (66, 305532990), (70, 288073962), (77, 261885420), (84, 240061635), (90, 224057526), (99, 203688660), (105, 192049308), (108, 186714605), (110, 183319794), (126, 160041090), (132, 152766495), (135, 149371684), (140, 144036981), (154, 130942710), (157, 128440620), (165, 122213196), (180, 112028763), (189, 106694060), (198, 101844330), (210, 96024654), (220, 91659897), (231, 87295140), (252, 80020545), (270, 74685842), (297, 67896220), (308, 65471355), (314, 64220310), (315, 64016436), (330, 61106598), (378, 53347030), (385, 52377084), (396, 50922165), (420, 48012327), (462, 43647570), (471, 42813540), (495, 40737732), (540, 37342921), (594, 33948110), (628, 32110155), (630, 32008218), (660, 30553299), (693, 29098380), (756, 26673515), (770, 26188542), (785, 25688124), (924, 21823785), (942, 21406770), (945, 21338812), (990, 20368866), (1099, 18348660), (1155, 17459028), (1188, 16974055), (1260, 16004109), (1386, 14549190), (1413, 14271180), (1485, 13579244), (1540, 13094271), (1570, 12844062), (1727, 11676420), (1884, 10703385), (1890, 10669406), (1980, 10184433), (2079, 9699460), (2198, 9174330), (2310, 8729514), (2355, 8562708), (2772, 7274595), (2826, 7135590), (2970, 6789622), (3089, 6528060), (3140, 6422031), (3297, 6116220), (3454, 5838210), (3465, 5819676), (3780, 5334703), (4158, 4849730), (4239, 4757060), (4396, 4587165), (4620, 4364757), (4710, 4281354), (5181, 3892140), (5495, 3669732), (5652, 3567795), (5940, 3394811), (6178, 3264030), (6594, 3058110), (6908, 2919105), (6930, 2909838), (7065, 2854236), (8316, 2424865), (8478, 2378530), (8635, 2335284), (9267, 2176020), (9420, 2140677), (9891, 2038740), (10362, 1946070), (10395, 1939892), (10990, 1834866), (12089, 1668060), (12356, 1632015), (13188, 1529055), (13860, 1454919), (14130, 1427118), (15445, 1305612), (15543, 1297380), (16485, 1223244), (16956, 1189265), (17270, 1167642), (18534, 1088010), (19782, 1019370), (20724, 973035), (20790, 969946), (21195, 951412), (21623, 932580), (21980, 917433), (24178, 834030), (25905, 778428), (27801, 725340), (28260, 713559), (29673, 679580), (30890, 652806), (31086, 648690), (32970, 611622), (33979, 593460), (34540, 583821), (36267, 556020), (37068, 544005), (39564, 509685), (41580, 484973), (42390, 475706), (43246, 466290), (46335, 435204), (46629, 432460), (48356, 417015), (49455, 407748), (51810, 389214), (55602, 362670), (59346, 339790), (60445, 333612), (61780, 326403), (62172, 324345), (64869, 310860), (65940, 305811), (67958, 296730), (72534, 278010), (77715, 259476), (83403, 241780), (84780, 237853), (86492, 233145), (92670, 217602), (93258, 216230), (98910, 203874), (101937, 197820), (103620, 194607), (108115, 186516), (108801, 185340), (111204, 181335), (118692, 169895), (120890, 166806), (129738, 155430), (135916, 148365), (139005, 145068)]