20173465260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:1062

約数の個数: 384

約数和(自身を含む): 70108416000

約数和(自身を除く): 49934950740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 53, 54, 59, 60, 65, 78, 90, 106, 108, 117, 118, 130, 135, 156, 159, 177, 180, 195, 212, 234, 236, 260, 265, 270, 295, 318, 351, 354, 390, 468, 477, 530, 531, 540, 585, 590, 636, 689, 702, 708, 767, 780, 795, 885, 919, 954, 1060, 1062, 1170, 1180, 1378, 1404, 1431, 1534, 1590, 1593, 1755, 1770, 1838, 1908, 2067, 2124, 2301, 2340, 2385, 2655, 2756, 2757, 2862, 3068, 3127, 3180, 3186, 3445, 3510, 3540, 3676, 3835, 4134, 4595, 4602, 4770, 5310, 5514, 5724, 6201, 6254, 6372, 6890, 6903, 7020, 7155, 7670, 7965, 8268, 8271, 9190, 9204, 9381, 9540, 10335, 10620, 11028, 11505, 11947, 12402, 12508, 13780, 13785, 13806, 14310, 15340, 15635, 15930, 16542, 18380, 18603, 18762, 20670, 20709, 23010, 23894, 24804, 24813, 27570, 27612, 28143, 28620, 31005, 31270, 31860, 33084, 34515, 35841, 37206, 37524, 40651, 41340, 41355, 41418, 46020, 46905, 47788, 48707, 49626, 54221, 55140, 56286, 59735, 62010, 62540, 69030, 71682, 74412, 81302, 82710, 82836, 84429, 93015, 93810, 97414, 99252, 103545, 107523, 108442, 112572, 119470, 121953, 124020, 124065, 138060, 140715, 143364, 146121, 162604, 162663, 165420, 168858, 179205, 186030, 187620, 194828, 203255, 207090, 215046, 216884, 238940, 243535, 243906, 248130, 271105, 281430, 292242, 322569, 325326, 337716, 358410, 365859, 372060, 406510, 414180, 422145, 430092, 438363, 487070, 487812, 487989, 496260, 537615, 542210, 562860, 584484, 609765, 633191, 645138, 650652, 704873, 716820, 730605, 731718, 813020, 813315, 844290, 876726, 974140, 975978, 1075230, 1084420, 1097577, 1219530, 1266382, 1290276, 1315089, 1409746, 1461210, 1463436, 1463967, 1612845, 1626630, 1688580, 1753452, 1829295, 1899573, 1951956, 2114619, 2150460, 2191815, 2195154, 2439060, 2439945, 2532764, 2630178, 2819492, 2873713, 2922420, 2927934, 3165955, 3225690, 3253260, 3524365, 3658590, 3799146, 4229238, 4383630, 4390308, 4879890, 5260356, 5487885, 5698719, 5747426, 5855868, 6331910, 6343857, 6451380, 6575445, 7048730, 7317180, 7319835, 7598292, 8458476, 8621139, 8767260, 9497865, 9759780, 10573095, 10975770, 11397438, 11494852, 12663820, 12687714, 13150890, 14097460, 14368565, 14639670, 17096157, 17242278, 18995730, 19031571, 21146190, 21951540, 22794876, 25375428, 25863417, 26301780, 28493595, 28737130, 29279340, 31719285, 34192314, 34484556, 37358269, 37991460, 38063142, 42292380, 43105695, 51726834, 56987190, 57474260, 63438570, 68384628, 74716538, 76126284, 77590251, 85480785, 86211390, 95157855, 103453668, 112074807, 113974380, 126877140, 129317085, 149433076, 155180502, 170961570, 172422780, 186791345, 190315710, 224149614, 258634170, 310361004, 336224421, 341923140, 373582690, 380631420, 387951255, 448299228, 517268340, 560374035, 672448842, 747165380, 775902510, 1008673263, 1120748070, 1344897684, 1551805020, 1681122105, 2017346526, 2241496140, 3362244210, 4034693052, 5043366315, 6724488420, 10086732630, 20173465260]

約数ペア:

[(1, 20173465260), (2, 10086732630), (3, 6724488420), (4, 5043366315), (5, 4034693052), (6, 3362244210), (9, 2241496140), (10, 2017346526), (12, 1681122105), (13, 1551805020), (15, 1344897684), (18, 1120748070), (20, 1008673263), (26, 775902510), (27, 747165380), (30, 672448842), (36, 560374035), (39, 517268340), (45, 448299228), (52, 387951255), (53, 380631420), (54, 373582690), (59, 341923140), (60, 336224421), (65, 310361004), (78, 258634170), (90, 224149614), (106, 190315710), (108, 186791345), (117, 172422780), (118, 170961570), (130, 155180502), (135, 149433076), (156, 129317085), (159, 126877140), (177, 113974380), (180, 112074807), (195, 103453668), (212, 95157855), (234, 86211390), (236, 85480785), (260, 77590251), (265, 76126284), (270, 74716538), (295, 68384628), (318, 63438570), (351, 57474260), (354, 56987190), (390, 51726834), (468, 43105695), (477, 42292380), (530, 38063142), (531, 37991460), (540, 37358269), (585, 34484556), (590, 34192314), (636, 31719285), (689, 29279340), (702, 28737130), (708, 28493595), (767, 26301780), (780, 25863417), (795, 25375428), (885, 22794876), (919, 21951540), (954, 21146190), (1060, 19031571), (1062, 18995730), (1170, 17242278), (1180, 17096157), (1378, 14639670), (1404, 14368565), (1431, 14097460), (1534, 13150890), (1590, 12687714), (1593, 12663820), (1755, 11494852), (1770, 11397438), (1838, 10975770), (1908, 10573095), (2067, 9759780), (2124, 9497865), (2301, 8767260), (2340, 8621139), (2385, 8458476), (2655, 7598292), (2756, 7319835), (2757, 7317180), (2862, 7048730), (3068, 6575445), (3127, 6451380), (3180, 6343857), (3186, 6331910), (3445, 5855868), (3510, 5747426), (3540, 5698719), (3676, 5487885), (3835, 5260356), (4134, 4879890), (4595, 4390308), (4602, 4383630), (4770, 4229238), (5310, 3799146), (5514, 3658590), (5724, 3524365), (6201, 3253260), (6254, 3225690), (6372, 3165955), (6890, 2927934), (6903, 2922420), (7020, 2873713), (7155, 2819492), (7670, 2630178), (7965, 2532764), (8268, 2439945), (8271, 2439060), (9190, 2195154), (9204, 2191815), (9381, 2150460), (9540, 2114619), (10335, 1951956), (10620, 1899573), (11028, 1829295), (11505, 1753452), (11947, 1688580), (12402, 1626630), (12508, 1612845), (13780, 1463967), (13785, 1463436), (13806, 1461210), (14310, 1409746), (15340, 1315089), (15635, 1290276), (15930, 1266382), (16542, 1219530), (18380, 1097577), (18603, 1084420), (18762, 1075230), (20670, 975978), (20709, 974140), (23010, 876726), (23894, 844290), (24804, 813315), (24813, 813020), (27570, 731718), (27612, 730605), (28143, 716820), (28620, 704873), (31005, 650652), (31270, 645138), (31860, 633191), (33084, 609765), (34515, 584484), (35841, 562860), (37206, 542210), (37524, 537615), (40651, 496260), (41340, 487989), (41355, 487812), (41418, 487070), (46020, 438363), (46905, 430092), (47788, 422145), (48707, 414180), (49626, 406510), (54221, 372060), (55140, 365859), (56286, 358410), (59735, 337716), (62010, 325326), (62540, 322569), (69030, 292242), (71682, 281430), (74412, 271105), (81302, 248130), (82710, 243906), (82836, 243535), (84429, 238940), (93015, 216884), (93810, 215046), (97414, 207090), (99252, 203255), (103545, 194828), (107523, 187620), (108442, 186030), (112572, 179205), (119470, 168858), (121953, 165420), (124020, 162663), (124065, 162604), (138060, 146121), (140715, 143364)]