20177646120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:489

約数の個数: 384

約数和(自身を含む): 70872796800

約数和(自身を除く): 50695150680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 113, 120, 136, 153, 163, 170, 179, 180, 204, 226, 255, 306, 326, 339, 340, 358, 360, 408, 452, 489, 510, 537, 565, 612, 652, 678, 680, 716, 765, 815, 895, 904, 978, 1017, 1020, 1074, 1130, 1224, 1304, 1356, 1432, 1467, 1530, 1611, 1630, 1695, 1790, 1921, 1956, 2034, 2040, 2148, 2260, 2445, 2685, 2712, 2771, 2934, 3043, 3060, 3222, 3260, 3390, 3580, 3842, 3912, 4068, 4296, 4520, 4890, 5085, 5370, 5542, 5763, 5868, 6086, 6120, 6444, 6520, 6780, 7160, 7335, 7684, 8055, 8136, 8313, 9129, 9605, 9780, 10170, 10740, 11084, 11526, 11736, 12172, 12888, 13560, 13855, 14670, 15215, 15368, 16110, 16626, 17289, 18258, 18419, 19210, 19560, 20227, 20340, 21480, 22168, 23052, 24344, 24939, 27387, 27710, 28815, 29177, 29340, 30430, 32220, 33252, 34578, 36516, 36838, 38420, 40454, 40680, 41565, 45645, 46104, 49878, 54774, 55257, 55420, 57630, 58354, 58680, 60681, 60860, 64440, 66504, 69156, 73032, 73676, 76840, 80908, 83130, 86445, 87531, 91290, 92095, 99756, 101135, 109548, 110514, 110840, 115260, 116708, 121362, 121720, 124695, 136935, 138312, 145885, 147352, 161816, 165771, 166260, 172890, 175062, 182043, 182580, 184190, 199512, 202270, 219096, 221028, 230520, 233416, 242724, 249390, 262593, 273870, 276285, 291770, 303405, 313123, 331542, 332520, 343859, 345780, 350124, 364086, 365160, 368380, 404540, 437655, 442056, 485448, 496009, 498780, 525186, 547740, 552570, 583540, 606810, 626246, 663084, 687718, 691560, 700248, 728172, 736760, 809080, 828855, 875310, 910215, 939369, 992018, 997560, 1031577, 1050372, 1095480, 1105140, 1167080, 1213620, 1252492, 1312965, 1326168, 1375436, 1456344, 1488027, 1565615, 1657710, 1719295, 1750620, 1820430, 1878738, 1984036, 2063154, 2100744, 2210280, 2427240, 2480045, 2504984, 2625930, 2750872, 2818107, 2976054, 3094731, 3131230, 3297001, 3315420, 3438590, 3501240, 3640860, 3757476, 3968072, 4126308, 4464081, 4696845, 4960090, 5157885, 5251860, 5636214, 5952108, 6189462, 6262460, 6594002, 6630840, 6877180, 7281720, 7440135, 7514952, 8252616, 8928162, 9393690, 9891003, 9920180, 10315770, 10503720, 11272428, 11904216, 12378924, 12524920, 13188004, 13754360, 14090535, 14880270, 15473655, 16485005, 17856324, 18787380, 19782006, 19840360, 20631540, 22320405, 22544856, 24757848, 26376008, 28181070, 29673009, 29760540, 30947310, 32970010, 35712648, 37574760, 39564012, 41263080, 44640810, 49455015, 56049017, 56362140, 59346018, 59521080, 61894620, 65940020, 79128024, 89281620, 98910030, 112098034, 112724280, 118692036, 123789240, 131880040, 148365045, 168147051, 178563240, 197820060, 224196068, 237384072, 280245085, 296730090, 336294102, 395640120, 448392136, 504441153, 560490170, 593460180, 672588204, 840735255, 1008882306, 1120980340, 1186920360, 1345176408, 1681470510, 2017764612, 2241960680, 2522205765, 3362941020, 4035529224, 5044411530, 6725882040, 10088823060, 20177646120]

約数ペア:

[(1, 20177646120), (2, 10088823060), (3, 6725882040), (4, 5044411530), (5, 4035529224), (6, 3362941020), (8, 2522205765), (9, 2241960680), (10, 2017764612), (12, 1681470510), (15, 1345176408), (17, 1186920360), (18, 1120980340), (20, 1008882306), (24, 840735255), (30, 672588204), (34, 593460180), (36, 560490170), (40, 504441153), (45, 448392136), (51, 395640120), (60, 336294102), (68, 296730090), (72, 280245085), (85, 237384072), (90, 224196068), (102, 197820060), (113, 178563240), (120, 168147051), (136, 148365045), (153, 131880040), (163, 123789240), (170, 118692036), (179, 112724280), (180, 112098034), (204, 98910030), (226, 89281620), (255, 79128024), (306, 65940020), (326, 61894620), (339, 59521080), (340, 59346018), (358, 56362140), (360, 56049017), (408, 49455015), (452, 44640810), (489, 41263080), (510, 39564012), (537, 37574760), (565, 35712648), (612, 32970010), (652, 30947310), (678, 29760540), (680, 29673009), (716, 28181070), (765, 26376008), (815, 24757848), (895, 22544856), (904, 22320405), (978, 20631540), (1017, 19840360), (1020, 19782006), (1074, 18787380), (1130, 17856324), (1224, 16485005), (1304, 15473655), (1356, 14880270), (1432, 14090535), (1467, 13754360), (1530, 13188004), (1611, 12524920), (1630, 12378924), (1695, 11904216), (1790, 11272428), (1921, 10503720), (1956, 10315770), (2034, 9920180), (2040, 9891003), (2148, 9393690), (2260, 8928162), (2445, 8252616), (2685, 7514952), (2712, 7440135), (2771, 7281720), (2934, 6877180), (3043, 6630840), (3060, 6594002), (3222, 6262460), (3260, 6189462), (3390, 5952108), (3580, 5636214), (3842, 5251860), (3912, 5157885), (4068, 4960090), (4296, 4696845), (4520, 4464081), (4890, 4126308), (5085, 3968072), (5370, 3757476), (5542, 3640860), (5763, 3501240), (5868, 3438590), (6086, 3315420), (6120, 3297001), (6444, 3131230), (6520, 3094731), (6780, 2976054), (7160, 2818107), (7335, 2750872), (7684, 2625930), (8055, 2504984), (8136, 2480045), (8313, 2427240), (9129, 2210280), (9605, 2100744), (9780, 2063154), (10170, 1984036), (10740, 1878738), (11084, 1820430), (11526, 1750620), (11736, 1719295), (12172, 1657710), (12888, 1565615), (13560, 1488027), (13855, 1456344), (14670, 1375436), (15215, 1326168), (15368, 1312965), (16110, 1252492), (16626, 1213620), (17289, 1167080), (18258, 1105140), (18419, 1095480), (19210, 1050372), (19560, 1031577), (20227, 997560), (20340, 992018), (21480, 939369), (22168, 910215), (23052, 875310), (24344, 828855), (24939, 809080), (27387, 736760), (27710, 728172), (28815, 700248), (29177, 691560), (29340, 687718), (30430, 663084), (32220, 626246), (33252, 606810), (34578, 583540), (36516, 552570), (36838, 547740), (38420, 525186), (40454, 498780), (40680, 496009), (41565, 485448), (45645, 442056), (46104, 437655), (49878, 404540), (54774, 368380), (55257, 365160), (55420, 364086), (57630, 350124), (58354, 345780), (58680, 343859), (60681, 332520), (60860, 331542), (64440, 313123), (66504, 303405), (69156, 291770), (73032, 276285), (73676, 273870), (76840, 262593), (80908, 249390), (83130, 242724), (86445, 233416), (87531, 230520), (91290, 221028), (92095, 219096), (99756, 202270), (101135, 199512), (109548, 184190), (110514, 182580), (110840, 182043), (115260, 175062), (116708, 172890), (121362, 166260), (121720, 165771), (124695, 161816), (136935, 147352), (138312, 145885)]